Monthly Archives: November 2017

Three Wifi Plug Wholesalers Positioned in Shenzhen

3 Wireless Smart Plug Producers Located in China


Shenzhen AvatarControls Co., Ltd. is devoted to Alexa-enabled product and smart voice-control device technology R&D, including smart wifi socket, and supplies reliable smart voice interaction products and solutions for smart home systems.

Established in Sept. 2015, AvatarControls is a science and technology innovative corporation focused on internet smart hardware’s independent development and research. At the start, AvatarControls has a senior R&D team made up of offshore returnees, industrial designers, electronic engineers, software engineers and other personnel, and the essential team have at least 5 years developing expertise in smart voice semantic domain.

Our staff focuses on IIPR, now we have achieved a couple of practical and advanced invention patents. All kinds of gadgets have been available for purchase, just like Alexa voice control smart speaker A1, smart devices which make use of Alexa( smart power outlet, smart light, Aroma humidifier lights et cetera), and stand-alone voice control product collection. We endeavor to produce brand-new smart interaction experience and shape very simple lifestyle by way of voice control.

Corporation standpoint: Intelligence makes life simpler!

Reach Us

Shenzhen Avatar Controls Co., Ltd.
Addr.: #1002, Satellite Building, Nanshan District, Shenzhen, China 518000
Telephone Number:+86-755-86966292ext. 818
Business Hrs:
Monday-Friday: 9:00 – 18:00
Home page:

Shenzhen Lingan Intelligent Technology Co., Ltd.

Lingan is a High technology firm which specializes in networking smart electronics (just like wireless smart plug production, smart watch, smart bulb, smart switch, and so forth) and engineering. The corporation continues to be insisting with the aim of “Modesty, Low Profile, Proqmatic. Focus” since its beginning, founded on an entire turnkey service system of planning, design, development and marketing sales.

We comply with the ISO9001 Quality Management System for every project of the product R&D, design, manufacturing technology, and sales etcetera, provide in-depth services for domestic and intercontinental people. With the service principle that High-quality product, High-lever service, High reputation in mind, We try to better our services.

We uphold the company idea of “Make life easier”, center on building a whole lot of wiser, easier-to-use, mobile or portable products. Our items are built to make thousands of families more pleasant and happy. To pursue prime quality, To make our life a lot easier, Lingan Intelligent is specializing in working together with you to boost the residing conditions and quality of life.

Touch Us

TEL: +86-755-86665085
Telefax: 0755-86665085
Postal Code: 518055
Addr.: Room #1401-2 Baiwang Building, Shahe West Rd, Nanshan District, Shenzhen City, Guangdong, China

Shenzhen UEMON Technology Co., Limited

UEMON is a high-technology business which targets smart products. The company in line with people-oriented and mutual benefits, long-lasting cooperation concept, make use of a pragmatic, imaginative and authentic work type to give our customers a brand new, elegant, effortless, intelligent, and risk-free smart home gadgets and system. Keep pace with the trends, adapt to the environment, continuously go beyond, and start an intercontinental intelligent home products supplier enterprise is the mission of our endeavors!

UEMON began in 2015, the primary products include things like intelligent cameras, white-label smart wifi plug socket, intelligent switch, smart door locks, smart home security systems etcetera., Our products have been released to abroad with the fine quality, cut-throat prices and great services, the major export areas are European countries, America, the Middle East along with Africa.

We shall keep an expert and focused mind-set, to supply clients with the best quality services and products, clients first, quality first, distribution first!

Your trust is our steady motivation, we are going to get greater.

Get a Hold of Us

Shenzhen UEMON Technology Co., Ltd

Telephone Number: +86-755-27316354
Fax: +86-755-27316354
Email Address:
Internet site:
Addr.: D315 Huafeng Business Building, Bao’an District, Shenzhen, Guangdong, China



6 Customizable nRF51822 Bluetooth Smart Module Makers From China

6 Customizable nRF51822 Bluetooth Smart Module Makers From China

Shenzhen Radioland Technology Co., Limited,

Founded In the Year 2013, Radioland Technology is an expert in the design and production of wireless connectivity solutions which include sub 1GHz, 2.4GHz, Bluetooth, Zigbee, Wifi, etc. these pre-certified RF modules, working in the license free ISM band of 2.4 GHz can be easily utilized in your application, it will help you to minimize the device development cycle, reducing cash for you. We have become one of the top providers for low energy ISM/SRD products in The European countries, The US and also Southeast Parts of Asia.

Radioland’s product range comprises prime quality, economical and easy-to-integrate RF modules and devices for operation in the license-free ISM/SRD frequency bands at 315 / 433 / 868 / 915 MHz and 2.4 GHz. Our company offers embedded radio transceivers, embedded radio modules, industrial radio modems,wireless metering adapters, wireless USB sticks, wireless bridges, antennas and customized electronic solutions.

Wireless Technologies

Bluetooth, 6LoWPAN, IEEE 802.15.4, ZigBee, Wireless M-Bus (OMS), KNX-RF, WiFi/WLAN and proprietary solutions.

Our Product Line

proximity beacon module, DA14580 module, CC2640 BTLE beacon module, Zigbee module, etc.


Radioland RF products are employed in a wide range of cable-free applications as an illustration, logistics,wireless (smart) metering, sensor networks, environmental watching, accessibility management, medical and even home/office building automation.

Our Services:

1, Our competent team provides previous technical consulting services and support and the investigation of the project’s potential risk.

2, Cooperated with recognized chip providers(based on TI and Nordic chips), having the forefront of product info and the most current technology to deliver the most benefit of price support.

3, The main staff members come from China and offshore industry pro with rich experience, to offer you special services of technical challenges in research for clients.

4, Proficient development and research group, has many years’ experience with RF module design and produce, stored a wide range of key technological innovations and production testing experience.

5, Allow customization in response to the necessities of clients, provide design reference solution with different levels , support clients to cut the time to market.

Reach Radioland

China Shenzhen Radioland Tech CO.,Limited
Location: 5F, Block A2, ChenTian Hangcheng Industry Zone, XiXiang Town, Bao’an district, Shenzhen, China
TEL: 0755-66621530
Facsimile: 0755-27806877
Web site:

Shenzhen Easy Core Technology Co.,Ltd

With over ten-year experience with Electronics industry, Shenzhen Easy Core Technology Co.,Limited has been focused entirely on researching, developing and manufacturing high quality products with very reasonable prices for purchasers in about 80 nations, basically United States Of America, England, Spain, Germany, Australia, Mexico, Ukraine, Israel, etc. Quite a lot of Chinese factories benefit from our turnkey PCBA program to make their goods.

We own an exceptional development and design team. The products are a lot more consistent with marketplace demand. As well we can design and develop brand new electronic products, as outlined by customer standards
Our task is to assist our buyers to gain revenue and we will in addition take pleasure from the win-win collaboration partnership.

Please don’t hesitate to Get in Contact with Us without any doubt if:

1) You may be regional wholesaler, you need various kinds of Electronic products to distribute
2) You hold your own store and always need latest Technology
3) You want to design Gadgets for promotions, for your individual brand name

All the office staff are doing the job positively to be your trustworthy supplier and business partner.

Easy core has lots of years of past experiences in electronic hardware and embedded software development and design, a total of about 2 ,000 growth and development of product design and application of electronics. ; these days, to provide purchasers with the advanced concept of mobile application development, smart home system, electronic circuit design, one-stop circuit board design, micro-controller technology, embedded system, smart controller, the scheme of things, cloud services, nRF51822 Bluetooth Low Energy Module, cloud calculation, cloud storage of large data management software design service; from the concept of product development, marketing mode upgrade, product improvement, amazing after-sale help and support, around 20 technicians servicing our customers , providing the finest technicial solution.

Connect with Us

Addr.: Room 21C, Building 6, Minghao Belvedere, Shajing Street, Bao’an Area, Shenzhen City, Guangdong, P.R.C.
Zipcode: 518125
Contact Tel: 86-755-29653709
Fax: 86-755-29653709-803

Shenzhen SUMRING Tech Co. Ltd

Shenzhen SUMRING Tech Co. Limited is a high technology corporation focused upon the development and research of security alarm and fire alarm products, like Passive infrared (PIR) intrusion detectors, smoke sensor, gas leak detectors, Carbon Monoxide detector, fire alarm bell/strobe/siren, nRF52832 Bluetooth module, and so on.

Created in Oct the year 2000 and with the manufacturing area covering Seven thousand sqm., we’ve got ISO9001 quality management system certificate since 2002, and spent 20% of earned into Development and research. Our conventional detectors and fire alert accessories can be connected with other brands of conventional fire alarm control panel particularly Honeywell, System sensor, Siemens, Apollo, Hochiki, etcetera.. It can help our buyers cut back total cost and boost competition, and with our existing monthly yield nearly one million pieces, annual turnover as much as USD 5,500,000.

SUMRING repeatedly follows the fad of intercontinental modern fire alarm and burglar alarm development, and has constructed long running collaboration with world famous American manufacturer, seeking to be the top enterprise in fire alarm system & home security system arena. High-tech, high-quality products and perfect support are our commitment to the customers. Our products are typically offered to The United States, Spain, Italy, Portugal, Nigeria, South-east Asia, and the Middle East. We look forward to being your long-term business partner!

Connect with Us

Shenzhen Sumring Tech Co., Limited
No.5 Building, Lijingyuan Industrial Estate, Jinhua Road, Bantian, Shenzhen, China
Contact Tel: + 86 -755 89571625
Facsimile: + 86 -755 89571207

Fn-link Technology LIMITED

Fn-link Technology LIMITED, created in 2008, with office space based in Shenzhen China, and the production line located in Changsha , Hunan province(taking up a zone of 36,000 square meters) is among the list of initial and most proficient manufacturing enterprises which include R&D, manufacturing and sales in the domain of high-speed wireless network. Our company has passed ISO9000 and ISO14001 certificate and was honored to obtain a domestic reward as a high tech firm.

Our products are sold worldwide in particular Japan, The United States, The EU, etcetera, and are typically applied in computer servers, telecommunication, customers-oriented electronic products, medical care, flight terminal facilities, express railway and smart home together with other high-end domains. We own a specialized engineering team. They do well at machinery, electricity, software and automation that can also offer a set of solutions.

We are even reinforced by effective manufacturing unit, wonderful material supply chain and have entirely auto test tools.

Our primary products are WI-FI modules, customized nRF52832 BLE modules and relevant wireless devices. The products have FCC, CE, RoHS, REACH certificates provided, and are largely applied to the PC, tablet computer, network player, security and protection control, and also smart home.

Our company keep to the managerial strategy of keeping up to date with the tide, being truthful and practical.

“people first, perseverance, innovation, collaboration and mutual benefits” are our managerial principles;

our quality control strategy is that the pursuing of premium quality is our life time business, improvement the motivation and customers’ full satisfaction is the end goal, to make certain the sustainability and earnings of our business. We are glad to build firm business relationships with overseas clients. Let us team up, create win-win situation and anticipate a better future together. We are aiming to cooperate with ambitious clients.

Communicate with Us

Office Location: 4 Floor, Xixiang Chamber of Commerce Building, Gong Le Road, Xixiang Town, Bao’an District, Shenzhen City, China.
Manufacturing unit Address: No.8, Litong Road, Liuyang Economic & Technical Development Zone, Changsha, Hunan, China.
Contact TEL: +86-755 3398 5036
Email Address:

China Joyway Tech Co., Limited

China Shenzhen Joyway Technology Co., Ltd is a high technology corporation, concentrating on person security goods like Bluetooth item finder, Anti lost Alarm, Panic Alarm, GPS Tracker, BTLE module as well as proximity beacon module for over 4 years.

We have now solid capacity in R&D, production and quanlity control. Our products are recognized by CE, FCC and ROHS certifications, and even have joined a number of reputable expos each and every year for example , HK, IFA , CES, Cebita, Getax, CEPE, and many others.

Our company are able to support these payment ways: West Union, T/T, L/C and paypal. The Shipping time is pretty speedy, 2-3 working days for sample order, 5-10 business days for builk order.

Our manufacturing plant is located in Bao’an District of Shenzhen. It’s about 15 minutes’ driving from Shenzhen international airport or 1 hour’s driving from Hong Kong airport.

Contact with Us

Addr.: Room 1417-19, Floor 14, Bldg. 1, Noble Plaza, West Of Qianjin Road, Xin’an Office, Baoan Dist., Shenzhen, Guangdong, China
Mobile Phone: +86-0755-27662285
Whatsapp: +86-13728833868
Skype Identity: bob-xia

SKYLAB Profile

SKYLAB M&C Technology Co.,Limited, specialized in the producing of proximity beacons and development and research of GNSS, WiFi, Bluetooth, and other wireless devices. Desiring to supply outstanding, high-performance wireless modules and relevant application solutions to worldwide buyers who need OEM/ODM program and system integrators. Committed to delivering long-term market value and potential increase for customers.

From 2002, SKYLAB has loaded developing expertise in wireless communication field, form a potent team that own rich experiences of GNSS/WiFi/GPRS/Bluetooth beacon hardware software development as well as RF technology.

SKYLAB make available excellent GPS, Beidou, GLONASS, GALILEO and other GNSS navigation and positioning modules, WiFi modules, BTLE Module, including indoor positioning beacon. Secondary development of applications based on module core will minimize customer`s overall cost and offer low priced wireless products.

SKYLAB is approved by ISO9001 Quality Management System and TS-16949 auto industry quality standard, Germany TUV Nand.

SKYLAB headquarter is situated in Shenzhen, The Branches are Distributed in Beijing, Qingdao, Shanghai, Chengdu, Xiamen, Hongkong and also USA, Warsaw, Singapore, Russia, Germany, Bombay, etcetera. Providing strong support for clients across the world.

Later on, SKYLAB will go on concentrating on revolutionary wireless technology, supplying much more wireless modules and application solutions according to latest market demands

Connect with Us

SKYLAB M&C Technology Co., Limited.
TEL: 86-755-83408210
Fax: 86-755-83408560
Email Address:
Addr.: 6 Floor, #9 Building, Lijincheng Technical Park, Gongye East Road, Longhua District, Shenzhen, Guangdong, China

Uncover Shadowsocks, the subterranean software that China’s programmers use to blast through the Great Firewall

Uncover Shadowsocks, the subterranean software that China’s programmers use to blast through the Great Firewall(GFW)

This summer Chinese authorities deepened an attack on virtual private networks (VPNs)-programs that assist internet surfers in the mainland get access to the open, uncensored world-wide-web. Although it is not a blanket ban, the latest prohibitions are shifting the services out of their legal grey area and further towards a black one. In July alone, one popular made-in-China VPN unexpectedly ceased operations, Apple company removed lots of VPN software applications from its China-facing iphone app store, and quite a few worldwide hotels ended providing VPN services in their in-house wireless network.

Nevertheless the authorities was directed at VPN usage a long time before the latest push. Since president Xi Jinping took office in the year 2012, activating a VPN in China has developed into a consistent annoyance – speeds are poor, and connectivity generally falls. Primarily before key governmental events (like this year’s upcoming party congress in Oct), it’s usual for connections to stop instantaneously, or not even form at all.

In response to these hardships, Chinese tech-savvy software engineers have already been using one other, lesser-known software to connect to the open world wide web. It is generally known as Shadowsocks, and it is an open-source proxy created for the special intention of bouncing Chinese Great Firewall. Whilst the government has made efforts to reduce its distribution, it is prone to keep tough to suppress.

How’s Shadowsocks more advanced than a VPN?

To have an understanding of how Shadowsocks succeeds, we will have to get a little into the cyberweeds. Shadowsocks is based on a technique often called proxying. Proxying became widespread in China during the early days of the GFW – before it was truly “great.” In this setup, before connecting to the wider internet, you first get connected to a computer instead of your individual. This other computer is called a “proxy server.” By using a proxy, your complete traffic is routed first through the proxy server, which can be positioned just about anyplace. So whether or not you are in China, your proxy server in Australia can easily connect to Google, Facebook, and stuff like that.

Nevertheless, the GFW has since grown stronger. These days, even when you have a proxy server in Australia, the Great Firewall can detect and hinder traffic it doesn’t like from that server. It still understands you are requesting packets from Google-you’re simply using a bit of an odd route for it. That’s where Shadowsocks comes in. It creates an encrypted connection between the Shadowsocks client on your local computer and the one running on your proxy server, utilizing an open-source internet protocol named SOCKS5.

How is this unlike a VPN? VPNs also get the job done by re-routing and encrypting data. Butmost people who employ them in China use one of a few large service providers. That makes it simple for the governing administration to recognize those service providers and then block traffic from them. And VPNs almost always depend on one of a few prevalent internet protocols, which explain to computers how to talk to one another over the net. Chinese censors have been able to use machine learning to find “fingerprints” that identify traffic from VPNs with such protocols. These strategies don’t succeed very well on Shadowsocks, since it is a a lot less centralized system.

Every single Shadowsocks user makes his own proxy connection, and therefore each one looks a little distinct from the outside. Because of that, distinguishing this traffic is much harder for the GFW-put simply, through Shadowsocks, it is quite hard for the firewall to identify traffic going to an innocuous music video or a financial report article from traffic visiting Google or other site blocked in China.

Leo Weese, a Hong Kong-based privacy supporter, likens VPNs to a proficient freight forwarder, and Shadowsocks to having a product mailed to a mate who afterward re-addresses the item to the real intended receiver before putting it back in the mail. The former way is a lot more lucrative as a commercial enterprise, but simpler for respective authorities to detect and close down. The latter is make shift, but even more private.

Moreover, tech-savvy Shadowsocks users sometimes personalize their configurations, so that it is even harder for the GFW to diagnose them.

“People take advantage of VPNs to set up inter-company connections, to build a safe network. It was not developed for the circumvention of content censorship,” says Larry Salibra, a Hong Kong-based privacy advocate. With Shadowsocks, he adds, “Each person is able to setup it to be like their own thing. In that way everybody’s not utilizing the same protocol.”

Calling all of the coders

In the event you are a luddite, you’ll likely have a hard time deploying Shadowsocks. One typical option to put it to use calls for renting out a virtual private server (VPS) based beyond China and able of running Shadowsocks. And then users must sign in to the server using their computer’s terminal, and enter the Shadowsocks code. Next, employing a Shadowsocks client application (there are a number, both paid and free), users type in the server IP address and password and connect to the server. Next, they’re able to surf the internet easily.

Shadowsocks is often tricky to set up since it was initially a for-coders, by-coders program. The program initially came to the public in the year 2012 by means of Github, when a programmer using the pseudonym “Clowwindy” published it to the code repository. Word-of-mouth pass on amongst other Chinese developers, as well as on Tweets, which has been a platform for anti-firewall Chinese programmers. A online community created all around Shadowsocks. Staff members at a few of the world’s largest tech businesses-both Chinese and intercontinental-work together in their spare time to sustain the software’s code. Coders have built 3rd-party applications to work with it, each touting different custom-made features.

“Shadowsocks is a good invention…- Until now, there’s still no proof that it can be identified and become stopped by the Great Firewall.”

One particular coder is the maker behind Potatso, a Shadowsocks client for iOS. Located in Suzhou, China and currently employed at a US-based software program company, he felt disappointed at the firewall’s block on Google and Github (the 2nd is blocked irregularly), both of which he trusted to code for work. He developed Potatso during evenings and weekends out of frustration with other Shadowsocks clients, and consequently put it in the application store.

“Shadowsocks is a perfect creation,” he says, asking to remain unknown. “Until now, there’s still no proof that it can be recognized and be stopped by the Great Firewall.”

Shadowsocks may not be the “best weapon” to prevail over the Great Firewall for ever. However it will very likely hide after dark for some time.

Circuit Board Suppliers Positioned in PRC 2017

Circuit Board Suppliers Positioned in PRC 2017

Leadsintec Inc.

Leadsintec Co., Limited is an electronic manufacturing service (EMS) specialist in Shenzhen since the year 2004. As an ISO 9001 licensed electronics contract manufacturer, we provide you with a selection of Circuit Board, component purchasing, PCB Board Assemblage, box-build, testing services.

Owing to the earlier 11+ years abundant expertise of producing, Leadsintec has achieved a good standing in China and worldwide. Our products are mainly utilized for the Electronic Devices , Industrial, Automation, Automotive, Agriculture, Defense, Aerospace, Healthcare and Security industries.

Our plan is to aid small and mid-sized customers in cutting down their expenditure by presenting overall , high-mixed, low and medium quantity services. Utilizing our experienced process operators, process professionals, production team members and purchasing pros, we are now ready to understand fully and go beyond your wants.

Leadsintec’s production factories integrate clean work spaces and cutting-edge high-speed SMT product lines. Our chip placement precision can easily get to +0.1MM on IC parts. It implies we are able to handle almost a myriad of integrated circuits, that include SO, SOP, SOJ, TSOP, TSSOP, QFP, BGA and also U-BGA. Likewise, we can offer 0201 chip placement, through-hole part insertion and finished item assembly, test and packaging.

PCBWING Technology Co., Ltd (predominantly for prototype)

PCBWING Technology Co., Ltd is on the list of China’s top rated firm offering PCB Board solutions, which is a three way partnership of 3 of the top 10 PCB Service Provider in China. Our merits are quick-turn-time, small-scale volume orders.
We’re an innovative electronics contract manufacturer located within Peking, China. We are already dedicated to Electronic Board prototype within the last 12 years. We’ve served well recognized enterprises or organizations around the globe, such as Microsoft, HP, Toshiba, Jet Propulsion Laboratory of China, Altium, University of Cambridge, University of Wisconsin, Stanford University, Harvard University, Beijing University, Siemens and also China Mobile. We have affordable pricing, well-trained specialists and decent production abilities. We encouraged customers to get in touch with us and think about us as a reliable partner for Electronic Circuit Board fabrication services.

We offer:
Quality. More competitve pricing. On time delivery.

PCBWING Technology Co., Ltd will be your reliable manufacturer for Printed Circuit Board prototype service.

Reach Us

Sales Office Contact:
Mobile phone: +86-15601330384
Address: Room520A, Heqiao Plaza B Tower No.8 Guanghua Road, Chaoyang District, Beijing, China
Postcode: 100026

JY Electronic Technology Co., Ltd.

JY Group is comprised of JY Electronic as well as BLD Electronic, specialize in the Electronic Board manufacturing and PCB Board Assembly, design of electronic devices and also mold shell . PCB manufacture and Printed Circuit Board Assemblage , both PCB Board prototyping and mass production are accepted , Circuit Board products as many as 24 layers . Most of the Electronic Circuit Board Assembly gear are manufactured by Panasonic , we are ready to deal with PCB fabrication and PCBA orders based on customer?ˉs requirements. 100% E-test and functional testing for PCB and PCBA before they’re shipped to our clients. We’ve obtained a variety of management qualifications including UL , ISO , TS16949 , OHSAS and so forth .. Products and MOLD SHELL DESIGN according to your needs, our company offers tailored products and the mold shell design and parts sourcing service . we will purchase the high quality components available. High standard, punctual deliveries are our guarantee. With the help of many years of knowledge in this line of business, we have business cooperation with several fortune 500 corporations like BMW, GREE, NIDEC, SUMITOMO and so on. We aspire to have opportunity to work with you soon. For extra information and facts please go to our online site :

Connect with Us

Business Name: Dalian JY Electronic Technology Co., Limited
Location: Floor 1-4, No. 13-1, Youquan Road, Zhanqian Street, Jinzhou District, Dalian, Liaoning, China
Phone number: 86-411-66361648-806
Fax: 86-411-66361010
Email address:

Regarding STG

Turn-key PCB Board Assembly solution provider

STG is a top rated certified Electronic Circuit Board Fabricator in China, which offers OEM/ODM service for world-wide clients . With years of experiences, STG is not just a manufacturer, but in addition a certified designer for creative ideas, new creations dependant on consumers. Our product selection includes assorted fields, such as electronic products, telecommunications, industrial items , automotive assemblies, medical equipment and so forth.

Our core services incorporate electronics and metal casing mfg, for instance , printed circuit boards Electronic Board Mfg, component purchasing, Electronic Board Assembly, plastic/metal house build, die-casting and also tailor made fabrication. With skilled working team here at STG fully trained, their abilities will be awesome.

Get in Contact with Us

China Shenzhen Office

TEL: +86-0755-27929725
Telefax: +86-0755-27929724

Address: Huolibao Building 5F , Technology Park, Nanshan, Shenzhen, 518100, China.


A-TECH CIRCUITS CO.,LIMITED is a agreement Printed Circuit Board fabrication service provider situated Shenzhen China, which are experts in quick turn PCB prototype, small to medium volume Circuit Board manufacturing and assembly services. It was established in the year 2003, with upwards of 550 skilled full-time employees, we’re in a position to accomplish outcome 15,000 sq.m monthly, incorporating more than 3000 sorts of rapid Electronic Board prototype. The PCB (printed circuit board) we fabricated are broadly applied for varied electronic industries, for example , PC peripheral devices, aerospace, telecom, autos, health-related devices, cams, optoelectronic units and etc .. Close to 80% of our PCB products are released to Europe, Canada And America and also Parts of asia.

A-Tech Circuits usually sticks to the notion of “quality first, prompt delivery and client fulfillment”. Because we give attention to quality, price, prompt delivery and ongoing advancement, we can suit particular demands from international high technology corporations. Also, We have been licensed : ISO9001:2008, ISO14001, TS16949 and UL (UL No: E357001) and additionally complied with the RoHs & WEEE requirement for lead free Printed Circuit Board products thru SGS test.

We comprehend that there’s a lot of competition in the Electronic Board industry, however , we are confident that our promise of superior quality, service and fast turn around times place us ahead of the curve. Not only will we demonstrate that we’re deserving of your business and faith, but also we’re going to explain to you how come our customers always keep coming back.

To meet up with diverse consumer demands world wide, A-TECH will provide an broad array of Printed Circuit Board fabrication and service, and here is a listing of the products and services we now deliver:

Rigid FR4 Printed Circuit Board
Flexible Electronic Board
Rigid-flex Printed Circuit Board
Metal Core / LED Electronic Board
Micro-wave / RF Circuit Board
HDI Printed Circuit Board
Printed Circuit Board Assembly

Touch Us

A-Tech Circuits Co., Ltd.
Location: JiaYu Building, ShaJiang Rd, SongGang Town, Bao’an District, ShenZhen , China.
Tel: 86 (0) 755 3326 0657
Telefax: 86 (0) 755 2306 4829

YingStar Technology

To comprehensively offer our buyers professional services with shortest time and cheapest cost, YingStar Electronics does have its Electronic Board manufacturing plant (established in The year 2002, based in MeiZhou , GuangDong ), PCB Board Assembling manufacturing unit (started in 2006, located within Bao’ An district, Shenzhen City) and Printed Circuit Board design crews. YingStar offers one stop services that range from PCB Board design, prototyping to mass Electronic Board Assembly production. And when you’ve placed volume order to YingStar and your design is fresh and need to be enhanced or changed in the real application, our seasoned technicians can provide you the decent support devoid of charging any other bucks.

Aggressive Fee

YingStar routinely stock close to 5000 common elements from top quality manufacturers and work with the world renowned electronic components vendors including DigiKey, Mouser, Element14, Arrow, Avnet, Maxim as well as Future Electronics to make sure our logistics system is smooth and satisfy both the urgent needs and common needs with shortest lead-time and more competitve cost.

Punctual Delivery

We can easily perform the fast delivery and reduce shoppers’ wait time, for the reason that:
1, We usually hold over 5000 wide-spread parts;
2, Our company has one of the most experienced procurement team and cooperate with celebrated electronic elements suppliers;
3, We possess our own PCB Board and PCB Assembly manufacturing facility;
4, We have our own design department who is able to help customers to get rid of the complex technical problems.

Quality Assurance

We confirm that all the products we manufactured are 100% qualified and have at the very least twelve months warranty time period, but the precondition is that all the parts of the products are supplied by us (this include PCB, electronic elements and Assembling work). And for those boards just partly services furnished by us, we’re only in charge of the liability of the services provided by us.


We handle all your info as highly sensitive and make every effort to look after your intellectual property (IP) rights.

The secrecy of your information is covered with the below means and operations.

Sanctioned access only: To external users, only authenticated users have access to information which he/she is authorized to view. To inner users, access of information is on a need-to-know foundation. Your information are compartmentalized and linked to number IDs. As an illustration, our production engineers who is going to access design files can only see project and customer IDs; our shipping will not expose billing information; and our accounting won’t check out design files.

Security examination: We operate everyday security audit to keep up our security criteria.

Erasure of information: We’ll clear off any specified info once demanded.

Reach Us

Shenzhen YingStar Electronics Co., Ltd
Telephone: 0086-755-27808878
Fax: 0086-755-27316461
Office Location: 302, Jin Li Hua Mansion, Gong Yuan Road, Bao’An 31 District, Shenzhen City, China Local Zip Code:518101
Manufacturing plant Location:
6th floor, 2nd Building, Zhuguang East Rd, Chuangxin Technology Park, Xinli Town, Nanshan District, Shenzhen, China

Asia Pacific Circuits – One-stop service for Circuit Board

Asia Pacific Circuits Co., Ltd targets PCB Board fabricating and Assembling, including prototype and production PCBs. Here at APC We provide high standard and cost efficient Electronic Contract Manufacturing Services – incorporating Electronic Board mfg, components seeking and complete PCB Assembling. With advanced manufacturing plant and technology advances, we help consumers in a variety of industries.

We are dedicated to your absolute satisfaction. Time to market shows how the company’s time-critical, Turnkey mfg services help purchasers to minimize the period of time required to develop new items and convey them to market.

Asia Pacific Circuits establishments are ISO9001-2008 qualified, ISO 14001 (Environmental), UL Approved, TS16949, TSTS13485 certified, IPC-A-600 and IPC-A-610 3 certified. We have a PCB Assembling plant and a PCB manufacturing factory in Shenzhen. Asia Pacific Circuits service scale covers – Circuit Board Prototype, low to middle and high volume Circuit Board mfg and Printed Circuit Board Assembly services.

Subsequent to APC employees 18 years of long-term efforts to form a fantastic sales network, We established a comprehensive management system, gained the ISO9001: 2008 international quality management system certification. We own a highly capable sales, Electronic Circuit Board fabricating and PCB Assembling under a single area, advance the sales process and making and testing gear to make sure only qualified boards are supplied to the shopper .

Get Hold of Us

Asia Pacific Circuits Co., Ltd
Office Tel: +86-755-2758-4025
Office Facsimile: +86-755-2758-4028
Email address:
Office Location: No. 55A, Baoan Ave, Bao’an District, Shenzhen , 518102, China
Facility Location: Gaoqiao Industrial Park East, Yanlong Avenue, Longgang District, Shenzhen, China

Kingle – Electronic Manufacturing Service Specialist

Kingle is an Electronic Manufacturing Service Firm for international consumers for close to 9 years.

Since 2006, We provide Electronic Circuit Board Design, Printed Circuit Board fabricating and PCB Assembling service to the globe. With the company’s steady expansion of business, to meet customers’ wants, We recruited more technical engineers , introduced superior devices, Advanced to Electronic Manufacturing Service producers, Present our Purchasers with Turn-key electronics manufacturing services. Our Electronic Manufacturing Service is made up of PCB Design Service, PCB Prototypes & fabrication, SMT PCB Assemblage, Electro-mechannical Assembling, Box build & Cable Assemblage, Functional Tests, product packaging, as well as Elements purchasing. Our goal is to be top class EMS supplier.

Get a Hold of Us

Address: Block A, Longang Century Building, No.23 Haixiu Rd, Baoan District, Shenzhen City, China
Telephone number: 86-755-36972611
Cellular phone: +86-18588202792

PCBWay, Printed Circuit Board Prototype and Manufacturing

With above a decade in the realm of Printed Circuit Board prototype and fanufacture, we are invested in gratifying the requirements of our customers from different industries in terms of quality, delivery, cost-effectiveness and any other demanding requests. As being one of the most competent PCB Board EMS in China, we pride ourselves to be your finest partners and moreover buddies in the every factor of your PCB requirements.

Printed Circuit Board Quality

Printed Circuit Board is among the list of most crucial parts of any electrical and electronic products. The quality of Printed Circuit Board decides the quality of all of these gadgets. The present-day technology allows the micromation of integrated circuits, higher packing density and smaller layout measurement, that’s why the higher demands on PCB Board occur. We completely understand the worth of Printed Circuit Board quality to our clients and consequently we visually check every board, and we electrically test them out yet again guaranteeing the boards presented 100% keep to your Gerber data files.

Delivery service

In the past we are proud to have been maintaining 99% on-time delivery rate. As We know, in addition to PCB quality, the other most significant element is the shortest possible lead-time, that is essential for technicians’ development and research tasks, in particular in the phase of prototyping. We do the job in three shifts to guarantee your Printed Circuit Boards will be shipped as quickly as possible.


Our pricing table is apparent, without any unknown charge within it. Our price is one of the most economical , and is basically a tiny proportion of that many United states or European fabricators ordinarily ask you for. Even a large number of price-sensitive clients like kids and lovers mainly have confidence in us for their PCB Board prototype and fanufacture orders. We try our utmost to help reduce your expenses and also time.

PCBWay’s prospect is becoming the greatest Printed Circuit Board prototype and low-quantity production producer in the field! PCBWay try our best to satisfy your PCB demands!

Touch Us

Address:12th Floor,West #2 Building, XinTianDi Business Center, #71-8 ShiXiang Road,XiaCheng District,Hangzhou City, China
Telephone number:86-571-85317532
Fax: 86-571-85457578

Shenzhen Dashunchang Electronic Co., Ltd

PCBA Manufacturer From 2012

Shenzhen Dashunchang Electronic Co., Ltd, a technology business focused upon single-sided Circuit Board, double-sided PCB Board and multi-layer PCB Board , was founded in 2002, devoted to fast PCBA and large production. Our core products are CEM-3, FR4 and aluminum PCB Board, and so forth. As the largest PCBA Manufacturer, our everyday prototype ability is above 3,000 models. Our shoppers are able to keep tabs on their orders placed any time thru our Circuit Board Online Quote System, for instance placing order on the net, finding out shipment info, watching shippment agenda, and so forth. Dashunchang constantly focus on supplying buyers with all types of welcoming technical support, highlight employees training and endorsed human-centered principle . That is why, we attain the global recognition and positive reviews of a good number of clients from home and other countries

We have 600 energetic, specialized personnel, and 60 administrator employees and technical engineers. We own a lot of innovative automated production lines and testing hardware. Our products are largely utilized in areas including telecoms equipment, industrial power supply, instruments, video recording, industrial controller, LED, safety and security, Television box, digital audio, electronic toys, conversion board, and the like. We’re certain to be the premier , most competent and most beneficial Printed Circuit Board Fabricator in Shenzhen.

Fast Profile:

November 2002, Dashunchang Electronic was set up in Shenzhen.
Dec . 2006, Got “Shenzhen Brilliant Firms Honor”, and also got UL and ISO credentials.
June 2010, Permanently forgotten old-fashioned operating style, Thoroughly empowered consumer to work with self-service platform: placing orders, confirming online, keeping track of progress, and many others, turnkey service.

Oct 2011, Modernized equipment, Started utilizing foreign automatic lines and dry film processes, launched 200 units of testing facilities and deliver entirely free testing service for all the prototypes.
Feb 2013, the daily prototype ability is more than 3,000 models.

Reach Us

Marketing division: Number2713 NanGuangJieJia Building, Number3037 Shennanzhong Road, Shenzhen , China
Factory: 24th Building, North Yongfa Science Park, Heyi Vlg, Shajing , Shenzhen
Phone number: +86-755-33557673
Telefax: +86-755-83353824

To achieve a fast price for your Electronic Circuit Board wants. Hit
PCBA RFQ from a Fabricator from China

nRF51822 Bluetooth LE Module Electronics Designer And Manufacturer Headquartered in Shenzhen

nRF51822 Bluetooth LE Module Electronics Designer And Manufacturer Headquartered in Shenzhen

With upwards of 10-year knowledge in Consumer electronics market, Shenzhen Easy Core Technology Co., Ltd has become dedicated in researching, development and producing high-quality products with very reasonable prices for clients in around 80 nations, largely United States, UK, Spain, Germany, Australia, Mexico, Ukraine, Israel, etc. Tons of Chinese factories utilize our turnkey PCB Assembly service to produce their products.

We have a great development and design team. The products are a lot more in accordance with market demand. Simultaneously we have the ability to design and develop fresh electronic products, in line with client specifications
Our vision is to assist our customers to obtain profit and we’ll in addition gain from the win-win cooperation relationship.

Kindly Reach Us without any delay if:

1) You might be a local seller, you’ll need many Electronic products to distribute
2) You possess your personal retail store and always need latest Consumer electronics
3) You will want to design Consumer Electronics for promotions, for your own personal brand

All the workers are working positively to be your reputable vendor and business partner.

Easy core has several years of practical experience in electronic hardware and embedded software development and design, a total of more than 2 thousand development of product design and application of electronic devices. ; nowadays, to provide buyers with the advanced concept of mobile app development, smart home system, electronic circuit design, turn-key Printed circuit board design, microcontroller technology, embedded system, smart controller, simulation of digital circuit, the scheme of things, cloud services, nRF52832 BTLE module, cloud calculation, cloud storage of big data management program design service; from the concept of product development, marketing mode update, product updating, superb after-sale service, more than 20 designers servicing our customers , offering the greatest technical solution.


Connect with Us

Addr.: Room 21C, Building 6, Minghao Belvedere, Shajing Street, Bao’an Area, Shenzhen, Guangdong, China
Zip Code: 518125
TEL: 86-755-29653709
Fax: 86-755-29653709-803


Security System and nRF52832 Bluetooth LE Module Fabricator

Custom Made Security System and nRF52832 Bluetooth LE Module Fabricator Located in Shenzhen

Shenzhen SUMRING Tech Co. Ltd is a high technology firm committed to the development and research of Burglar Alarm and fire alarm system products, including Passive infrared (PIR) intrusion sensor, smoke sensor, gas leakage alarm, CO detectors, fire alert bell/strobe/alarm, nRF52832 Bluetooth module, and the like.

Started in Oct. 2000 and with the production line taking Seven thousand sqm., we’ve attained ISO9001 quality management system qualification since 2002, and put in 20% of income into Development and research. Our conventional detectors and fire alarm accessory can be connected to some other brands of conventional fire alarm control panel just like Honeywell, System sensor, Siemens, Apollo, Hochiki and the like.. It helps our buyers limit total cost and improve competitiveness, and with our corresponding monthly yield around one million pieces, annual turn-over as much as USD 5,500,000.

SUMRING always follows the direction of overseas leading-edge fire alarm and security alarm development, and has built up long-running partnership with well recognized American company, trying to be prime corporation in fire alarm & home security system market. Hi-technology, reliable products and instant support and help are our assurance to the purchasers. Our merchandise is commonly exported to North America, Spain, Italy, Portugal, Africa, Southeast Asia, and also the Middle East. We anticipate turning into your long-term business partner!


Get in Touch with Us

Shenzhen Sumring Tech Co., Limited
#5 Building, Lijingyuan Industrial Zone, Jinhua Rd, Bantian, Shenzhen, China
Telphone: + 86 -755 89571625
Fax: + 86 -755 89571207


Smart Wall Socket Company Based in China

Smart Wall Socket Company Based in China

Shenzhen UEMON Technology Co., Limited is a high-technology business which works with smart products. The firm in keeping with people-oriented and common benefits, long term relationship concept, utilize a down-to-earth, imaginative and genuine work type to give our purchasers a whole new, chic, effortless, smart, and risk-free smart home devices and system. Keep updated with the times, adapt to the surroundings, continually get past, and generate a universal smart home items supplier venture is the purpose of our campaigns!

UEMON began in the year, the principal products encompass intelligent cameras, wholesale , smart switch, intelligent door locks, intelligent alarm systems and the like., Our merchandise have been distributed to abroad with the high quality, cut-throat prices and effective support, the significant export areas are European countries, United STATES OF AMERICA, the Middle East and also The African Continent.

We shall maintain a specialist and concentrated mind-set, to give purchasers with the quality goods and services, customer first, quality first, shipping first!

Your faith is our steady desire, we’ll develop into far better.


Contact with Us

Shenzhen UEMON Technology Co., Limited

Telphone: +86-755-27316354
Telefax: +86-755-27316354
Email Address:
Addr.: D315 Huafeng Office, Bao’an District, Shenzhen, Guangdong, China


Tailor-Made Activity Band Manufacturer – Shenzhen Letine

Tailor-Made Activity Band Manufacturer Located within China

About Us

Established in 1998, Shenzhen Letine has over 19-year Printed Wiring Board fabrication experience, devoted to the R&D, manufacturing and wholesale. is amongst the leading makers of smartband, Tablet PC and Panoramic Camera and the like. in the consumer electronics industry in China.

We are likewise the 1st leaders of ARM & Intel Platform Internet of things technology research and development and market application, Has launched more than 20 kinds of industry products In a field of All-in-one machine, Media player, Projector, POS hardware, Tablet Computer, Medical, Automobile, and many others.

We have powerful technical support team, top-notch authorities, throughout the advertising networks and perfect after-sales support system


Letine Plus Points

Company management calls for the overall harmony of talents, technology, quality, cost and service.

Letine pays much attention to the Introduction and training of talents, especially set up a potent R&D Team which compiled a group of strong, specialist, advanced, experienced talents. To confirm all of the project processes similar to design, development, production, testing and after-sale service under excellent condition.

Tech support

Technological accumulation and innovation are the power of our development.

Letine focuses primarily on Industry trends and technical issues delivered by the market place, always keep bringing up-to-date our services often and productively, our business present 24 / 7 tech support, allowing users never bother about whether to make use of our products and services.

Sales Ability

Letine has been producing PC fittings of plug-in card series from the year 2008. Our annual sales outperform 30 million Dollars in 2010, Till now extended production line to yield tracker wristband, tablet personal computer, total annual sales keep elevating, 80 percent of which arises from exports to Europe, The usa, Middle East and Southeast Asia. OEM & ODM orders are encouraged.

More and more overseas buyers are counting on our superior products. Our goods are designed for market place demand with the solid performance and the higher performance-price ratio.


Reach Us

Telphone: 86-755-83240143
Facsimile: 86-755-82797014
Skype Username: Daily723
Addr.: 4th floor, FuKang technology building, Yousong Road, Longhua Street, Longhua new district, Shenzhen


Wi-fi Module And nRF51822 Bluetooth Module Makers in China

Wi-fi Module nRF51822 Bluetooth Module Makers Located within China

Fn-link Technology LIMITED, established in 2008, with business office operating out of Shenzhen China, and the factory in Changsha , China(covering a zone of 36,000 square meters) is among the earliest and most experienced companies which integrate R&D, production and sales in the industry of high-speed wireless network. Our company has passed ISO9000 and ISO14001 certification and was honored to gain a countrywide reward as a high technology corporation.

Our products are on the market around the world like Japan, United States Of America, The EU, etcetera, and are typically used in workstation servers, telecom, customers-oriented consumer electronics, medical, air port facilities, express railway and smart home and other high-end domains. We maintain a knowledgeable engineering crew. They get better at machinery, electricity, software and automation that can additionally offer a list of solutions.

We’re likewise built with hi-tech manufacturing area, fantastic material supply chain and also have fully automatic test instruments.

Our primary products are: Wifi modules, custom nRF51822 Bluetooth modules and relevant wireless devices. The products have FCC, CE, RoHS, REACH certificates available, and are largely utilized for the PC, tablet computer, network player, protection and security control, along with smart home.

Our enterprise keep to the management strategy of keeping up-to-date with the fad, being sincere and practical.

“people first, perseverance, innovation, collaboration and mutual benefits” are our managerial strategies;

our quality management strategy is that the chasing of superior quality is our ongoing business, improvement the motivation and customers’ satisfaction is the target, to guarantee the durability and profits of our enterprise. We are ready to set up solid business relationships with world wide clients. Let’s work together, create win-win situation and look ahead to a better future together. We are seeking to partner with competitive partners.

Get Hold of Us

Workplace Addr.: 4 Floor, Xixiang Chamber of Commerce Building, Gong Le Road, Xixiang Town, Bao’an District, Shenzhen City, China.
Manufacturing unit Addr.: No.8, Litong Rd, Liuyang Economic & Technical Development Zone, Changsha, Hunan, China.
Tel: +86-755 3398 5036
E-mail: davidchen[At]


Gadgets Manufacturer Shenzhen Southern Tech

Gadgets Manufacturer Shenzhen Southern Tech

Southern Tech Ltd

Southern Tech is a high technology firm clustering development and research, manufacture, sales, and services for electronics. Ever since 2004, Southern Tech started making tablet computers, and intelligent wearable products consisting of Virtual Reality Headset, custom-made health wristbands, Bluetooth Headsets, power banks, Flash Disk drive and also many other innovative solutions.

At the moment, our faithful users are located in well over 100 countries and areas. We possess well-equipped testing area and strong technical crews to meet up with the escalating consumer need for transportable electronic products market and the rising development of new products on the markets.

Southern Tech makes people’s lives far easier via affordable and dependable gadgets.

Activity Bracelets and Smart Watches
3 dimensional VR Headset
Power Bank And Flash Disk

Health Wristbands as well as Smartwatches
Southern technology supplies all types of money saving solutions for Smart Bracelets and Smartwatches, smart wristwatches with WIFI, Bluetooth, waterproof and Android functions for wellness, grown-ups and youngsters.

Make Contact with Us

Southern Tech Holding LTD
Address: Building B, Shizhiding Industrial Park, Pinghu, Longgang, Shenzhen, China
Telphone: +86-769-85306902 Flamingo
Telefax: +86-769-85306902
Mobile phone: +86-18589032477
Email Address: