Alguns componentes eletrônicos comprados da China como regulador de tensão ajustável LM317, chave liga / desliga, PCB para criação de projetos com realização de soldagem e conectores. Abra a descrição completado vídeo (“Mostrar mais”) e tenha acesso a mais conteúdo.

########################### Links dos produtos
# Chaves liga / desliga

# PCB 4cm x 6cm

# LM317T

# Barra de terminais

Trilha sonora

6oz Circuit Board Factory Located within Asia


PCBWING Tech Co., Ltd (primarily for prototype)


PCBWING Tech Co., Ltd is among the list of China’s top rated unit delivering circuit board services, which is a collaboration of three of the top 10 circuit board makers in China. Our merits are quick-turn, small-scale quantity orders.
We are a fresh electronics contract manufacturer (ECM) headquartered in Beijing, China. We are already focused upon circuit board prototype over the last 12 years. We have supported widely recognized companies or organizations across the world, including Microsoft, HP, Toshiba, Jet Propulsion Laboratory of China, Altium, University of Cambridge, University of Wisconsin, Stanford University, Harvard University, Beijing University, Siemens and China Mobile. We have competitive prices, well-trained technicians and excellent fabrication skills. We welcome customers to reach us and consider us as a solid provider for circuit board fabrication services.

We provide:
High quality. Reasonable pricing. On-time shipping and delivery.

PCBWING Tech Co., Ltd will be your dependable manufacturer for circuit board prototype service.

Make contact with PCBWING

Sales Office Contact:
[email protected]

Service Contact:
[email protected]

Marketing and advertising Contact: [email protected]

Mobile phone:

Room520A , Heqiao Plaza B Tower No.8 Guanghua Road
Chaoyang District , Beijing
China Postcode 100026



In line with :

Turn-key PC Board assy solution vendor

(Backing up private-label PC Board )

STG is a main specialized PC Board and PCBA manufacturer in China, which offers OEM/ODM service for worldwide customers . With years of expertise, STG is not merely a maker, but additionally a certified designer for new concepts, new innovations dependant on buyers. Our range of products includes many various professions, for example , gadgets, telephony, industrial items , auto assemblies, medical equipment and many others.

Our significant services include electronics and metal casing mfg, including printed circuit boards PC Board fabrication, element purchasing, PC Board assy, plastic/metal house build, die-casting and even customized fabrication. With knowledgeable working team from STG well-trained, their abilities will be remarkable.

Email or call STG

China Shenzhen Office

TEL: +86-0755-27929725
Telefax: +86-0755-27929724
Email address: [email protected]

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

Hong Kong Office

Telephone: 852-36458129
Telefax: 852-36458092
Email address: [email protected]
Site: .


Topscom Tech Co.,Limited

On such basis as :

Company Summary

Two Decades Of Electronic products Complete Original equipment manufacturer / ODM, Electronic Contract Manufacturing(also referred to as ECM) and PCB Board Assembly Solutions — Shenzhen Topscom

Topscom is a leading Electronics Manufacturing Services (often known as EMS) provider devoted to offering inventive design and fabricating services to automotive, manufacturing, healthcare, prospects, telecom, and hi-tech enterprises. With budgetary year 2013 earnings of 360 Mil Dollars, Topscom aids people design, build, shipping, and gadgets that presents buyers with overall design, engineering, and fabrication resources which are vertically incorporated with components to boost their operations by cutting down their charges and lowering the period of time to markets.

Topscom allows for an broad number of manufacture, engineering and machining services, for example in-house highly accurate SMT mount, plastic injection molding, high volume metal stamping, die-casting and unique fabrication.

Full-equipped Departments

Our diverse divisions are aimed to offer you an broad range of fabrication, engineering and machining services:
Our SMT capabilities address 0201, leadless and flip-chip technologies.
Our plastic injection molding team is aligned with enhanced equipment in white room and ice water cooling system. A specific production line is as well built to remove and slice the material grain.
Our metal stamping team has CNC process center, silk machines along with drilling machines received from Japan and Taiwan.
In our mold tooling division, we take advantage of Pro-Engineer premium software program for highly effective design support. Employing EROWA grips, we are able to control the precision less than 3 ums.
To routinely keep qc strategy efficient, we frequently examine our test flow graphs. Furthermore we maintain purchasing offices in Tokyo, Japan, Singapore and Hong Kong managed by our centralized resources stockroom in Shenzhen.

Our manufacturing plant is positioned in Shenzhen, China with a sum area of 200,000 sqms and about 4 thousand workers. We truly rely upon the value of our staff and want to uphold a specialized attitude and corporate culture that induces imagination and presents job pleasure.

The managing makes important constant training, open conversations, teamwork and involvement in decision-making process.

With massive experience with cooperating with high-tech businesses and varied client base in wide product selection, we’re quite self-assured and confident to offer amazing services, high suppleness, cost-effective production solutions and punctual delivery for our shoppers.

Our top clients list all around the world: Rda (Australia) , Bestdl (Belgium), Sqp (France), Destst, Metro (Israel), Aji, Fujitsu, Sony (Japan), Dgsb (Malaysia), Rdi (Netherlands), Mlcroalp(Singapore), Inventron, Tempel (Spain), Imc (Great britain), Cisco (America).

Find US

Telephone number: +86-755-22211988 (50 Line)
Electronic mail: frankwu[at]
Cellphone :+86 13502814037
Address: #18, Tannan Rd,Tanjia Industrial Region,Gongming Street,Shenzhen City, Guangdong Province China.

HK Workplace:

Address : First Building Weigan Center JiuLong HK
Electronic mail: ivy.ko[at] Ms.Ivy Ko)


EasyEDA Totally Free Internet Based EDA Tool

EasyEDA is Positive Of Creativity

We are producers, geeker and technical engineers. When we decided to design and develop a few electronic products 3 years ago, we invested 2 or 3 weeks attempting to locate the correct specialist tools. We wanted schematic capture, spice simulation and PCB layout nonetheless we required it not to be exclusively for Windows and we did not prefer the idea of needing to spend a lot of money to receive a significant program suite and thereafter put in several weeks studying to take advantage of it.

Our mission is to facilitate creative designers move on from theory to fabricated prototype faster by supplying in-depth data and co-operation tools for electronic design. Whether you’re a enthusiast eager to test your initial project or a proficient electrical engineer trying to find a output skyrocket, our target is to get rid of the tedium in moving a design to our life. We wish to hear what you’re working with or any recommendations on how we can help you, therefore please email us.

To sum up, EasyEDA will offer you with a less complicated EDA experience, so you can appreciate more of the voyage from an inspiration to a product.

Business Line And Prices

There won’t be any totally free business models; EasyEDA has got to backup itself and because of this it must maintain the team way too.

Wishing to offer a disruptive innovation, we present an ideal cost-free web based EDA software application, yet , we look to generate income from additional services, like providing PCB sales, PCB assembly, advertising and special project reviews by our professional electronics experts.

Don’t hesitate to benefit from EasyEDA, we insure EasyEDA’s primary features are free of cost to every body.

Get a Hold of Us


30A, Area A, Shennan Garden Bldg, Nanshan, Shenzhen City, Guangdong Province
Zipcode: 518000

Business development/association:
[email protected]

All your other inquiries:
[email protected]