TBS Circuits is a PCB manufacturer in China that specializes in PCB prototype and low volume PCB production

Internet Controller Electronic Circuit Board Manufacturing Unit Located within China Mainland


PCBWING Tech Co., Ltd (predominantly for prototype)

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PCBWING Tech Co., Ltd is one of the China’s major unit supplying printed circuit board solutions, that is a collaboration of 3 of the top ten printed circuit board producers in China. Our pros are fast-turn-time, low volume orders.
We’re a new electronics contract manufacturer positioned in Beijing, China. We have already been dedicated to printed circuit board prototype in the past 12 years. We have supported well-known enterprises or associations worldwide, including 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 more competitve pricing, well-trained engineers and high-quality production techniques. We welcome people to communicate with us and consider us as a professional partner for printed circuit board fabrication services.

We guarantee:
Quality. Affordable pricing. Timely delivery.

PCBWING Tech Co., Ltd can be your trusted producer for printed circuit board prototype service.

Get in touch with PCBWING

Sales Office Contact:
[email protected]

Help support Contact:
[email protected]

Promoting and marketing Contact: [email protected]

Mobile phone:

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



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Turk-key PWB assemblage service company

(Support private label PWB )

STG is a major proficient PWB and PCBA producer in China, which supplies OEM/ODM service for worldwide shoppers . With many years of expertise, STG is not only a maker, but additionally a competent designer for emerging ideas, new creations based upon clients. Our product range contains a variety of fields, including gadgets, telecoms, industrial items , automobile assemblies, medical equipment and so forth.

Our major services consist of electronics and metal casing mfg, such as printed circuit boards PWB Fab, element procuring, PWB assemblage, plastic/metal house build, die-casting and even custom Fab. With experienced office staff at STG fully trained, their capabilities will be remarkable.

Reach out to STG

China Shenzhen Office

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

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

HK Office

Tel: 852-36458129
Telefax: 852-36458092
Email address: [email protected]
Web-site: .


Topscom Tech Co.,Ltd.

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Business Profile

Two Decades Of Electronic products Turn-key Original equipment manufacturer / ODM, Electronic Contract Manufacturing(also known as ECM) and Electronic Circuit Board Assembly Services — Shenzhen Topscom

Topscom is a top Electronics Manufacturing Services (often referred to as EMS) provider centered on delivering cutting edge design and manufacture services to automotive, industrial, medical related, consumer, telecommunications, and tech firms. With financial year 2013 business earnings of 360 , 000, 000 Dollars, Topscom assists customers design and layout, make, shipping, and electronic products that provides clients with one-stop design, engineering, and fab resources that are vertically incorporated with components to optimize their operations by bringing down their charges and decreasing the period to markets.

Topscom allows an extensive choice of manufacturing, engineering and machining services, for example in-house highly accurate SMT mount, plastic material injection casting, high volume metal stamping, die-casting and made to order manufacturing.

Full-outfitted Divisions

Our different departments are aimed to offer you an vast range of manufacturing, engineering and machining solutions:
Our SMT expertise address 0201, leadless and flip-chip technologies.
Our plastic injection molding department is aligned with complex devices in white room and ice water cooling system. A exceptional production line is even designed to detract and slice the material grain.
Our metal stamping team is equipped with CNC process center, silk machines along with drilling machines from Japan and Taiwan.
In our mold tooling dept, we choose Pro-Engineer advanced software program for highly effective design help. By using EROWA grips, we can easily limit the precision under 3 ums.
To maintain quality control method successful, we consistently do a comparison of our test flow charts. In addition, we maintain purchasing office buildings in Tokyo, Japan, Singapore and also Hong Kong run by our centralized components warehouse in Shenzhen.

Our manufacturing facility is headquartered in Shenzhen, China with a total space of 200,Thousand sqms and over 4 thousand workers. We definitely have faith in the importance of our employee and aspire to uphold a specialized perspective and commercial culture that really encourages imagination and presents job achievement.

The operations stresses continuing training, open communicating, teamwork and contribution in decision-making process.

With superior experience of working with high-technology corporations and diverse consumer base in wide range of products, we’re very positive to offer fantastic solutions, high elasticity, cost efficient fabrication solutions and timely delivery for our buyers.

Our finest customers list throughout 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 (British), Cisco (USA).

Communicate with US

Telephone number: +86-755-22211988
Inbox: [email protected]
Phone :+86 13502814037
Address: #18, Tannan Road,Tanjia Industrial Zone,Gongming Street,Shenzhen City, Guangdong Province China.

Hong Kong Office:

Position : 1st Building Weigan Center JiuLong Hong Kong
Inbox: [email protected]( Ms.Ivy Ko)


EasyEDA Absolutely Free Net Based EDA Program

EasyEDA is Captivated With Creativity

We’re producers, hackers and technicians. When we planned to design and construct some electronic gadgets 3 years ago, we invested a few weeks hunting for the right tools. We expected schematic capture, spice simulation and PCB layout nonetheless we required it to not be purely for Microsoft windows and we did not like the thought of being required to shell out lots of cash to obtain a massive software suite and then dedicate months learning how to take advantage of it.

Our goal is to support creative designers move on from concept to made prototype much faster by offering wide-ranging details and collaboration tools for electronic design. Whether you’re a enthusiast desirous to have a shot at your first project or a seasoned expert looking for a yields boost, our goal is to eliminate the tedium in moving on a design to our life. We want to hear what you’re dealing with or any thoughts about how we can help you, hence please email us.

To put it briefly, EasyEDA will provide you with a less difficult EDA adventure, so that you can indulge in more of the trip from a thought to a item.

Business Line And Prices

There are no 100 % free business models; EasyEDA must support itself and because of this it is required to take care of the employees also.

Trying to offer a disruptive innovation, we provide you with a nice absolutely free internet based EDA tool, yet , we seek to generate income from a few other services, similar to delivering PCB orders, PCB assembly, advertisements and special project reviews by our certified electronics technicians.

Go ahead and work with EasyEDA, we insure EasyEDA’s key features are free of charge to each one.

Contact with Us


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

Business development/alliance:
[email protected]

All your other inquiries:
[email protected]