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Turnkey Pcba Assembly & Contract Electronic OEM Manufacturing Provider

Company Profile

Topscom Industry Corporation Of China, PCB Boards And PCBA Assembly,Turnkey Electronic Contract Manufacturing OEM ODM Companies

Best industrial, high level, high difficult, large size, complex structure, high precision turnkey pcbs, box build OEM ODM expert,military quality.

Topscom Group is a leading Electronics Manufacturing Services (EMS ODM) provider focused on delivering excellent manufacturing services to automotive, industrial, medical, consumer, telecom, aerospace and technology companies in china. With fiscal  year 2022 revenues of USD$120 Million and totally employees about more than 3000, Topscom helps customers build, ship, and service electronics products which provides customers with complete engineering, supply chain service, testing, and   manufacturing resources that are vertically integrated with components to optimize their operations by lowering their costs and reducing their time to markets.

 Find best pcbs,assembly,box build OEM ODMs service, Email us: sales@topscompcbassembly.com Whats up: +86 13502814037 
       Topscom provide an extensive turnkey service range of fabrication, engineering and machining services, including pcb fabrication, pcb assembly,electro-mechancial assembly,mechanical tooling manufacturing,plastic injection molding, metal stamping,die-casting,final box build assembly and full system integration,function testing, burn in ,custom fabrication,electronic design ODM services etc.
      Topscom Provide full-equipped in house Divisions for Your Assurance and try our best to avoid outsourced  production to cause the quality faults.
Our different divisions are aligned to provide an extensive range of fabrication, engineering ,testing, and machining services:
     Our pcb boards layout and fabrication devision, Topscom has the ability to build virtually all multilayer board designs produced and Mass production, Multilayer Technologies ,over 70 layer pcb manufacturing capability, High Performance Materials, Buried Capacitance, Hybrid Applications, Buried Resistors. Latest Laminates, HDI, any Layer Via Structures, Multiple Sequential Laminations.
   Our pcb assembly devision,SMT amount capabilities cover 01005.0201, wire bonding and dispensing technologies,lead-free and flip-chip COB COF technologies, spraying conformal coating technologies, Encapsulation and under Fill technologies,50 line high speed Siemens D series production line can meet any quantity requirements.
   Our plastic injection molding division is aligned with advanced equipment in white room and ice water cooling system. A special production line is also built to take out and slice the material grain there.
   Our metal stamping division is equipped with CNC process center, silk machines and drilling machines from Japan and Taiwan.
    our mold tooling division, we use Pro-Engineer professional software for effective design support. Utilizing EROWA grips, we can control the process accuracy within 1ums,try to provide best tooling manufacturing.
   Our Box build Turnkey Assembly and system integration devision, it covers everything from putting a PCBA in a simple enclosure and connecting it to a user interface and display, to a complete machine with tens of thousands of parts and hundreds of sub assemblies.our capability include:Cables and Harnesses assembly,Backplanes,Sub-modules,Complex electro-mechanical assembly Electro-pneumatic assembly,And higher level integration and assembly of high mix, high complexity products.


To keep quality control effective, we continually evaluate our test flow charts. We also maintain procurement offices in Tokyo, Singapore and Hong Kong controlled by our centralized materials warehouse in Shenzhen.
Our manufacturing plant is located in shenzhen, China with a total area of 50000 square meter and over 3000 employees. We strongly believe in the value of our staff and aspire to maintain a professional attitude and corporate culture that fosters creativity and offers job satisfaction.
The management emphasizes continuous training, open communication channel, teamwork and participation in decision-making process.
With substantial experience in cooperating with high-tech companies and diversified customer base in wide product range, we are very confident to provide excellent services, high flexibility, cost effective manufacturing solutions and punctual delivery for our global customer base.
Our worldwide top clients list:

What our customers say?

It was an amazing experience to work with Topscom people. They are very professional and caring and keep up smooth communication over our outsourced parts production. We will continue to partner with their service for future projects. 

 Mr.Bryan Engineer,    Philips 

We have lots of projects for small quantity parts. Topscom has always treated our requests fairly. What is more, they provided us with valuable technical feedback. We really appreciate their genuine desire to help.

Mr.Jennifer   Postdoctoral Scholar, Stanford University

Topscom demonstrates professionalism. They enabled our purchasing process at ease. We don't have to juggle around managing various suppliers. You save the day. Great job!

Mr.Colleen Lee Purchasing Specialist, Huawei China

We would like to express our thanks for your down-to-earth support on our rush orders. Our requirements were rigid and the delivery deadlines were tight. Yet, all orders have been delivered perfectly. This is a team that can take challenging jobs.

Mr.Stephane Project Manager,  Samsung

Why are our customers so confident in choosing us?

The ultra-fast response speed is unmatched.

Quote within 1 hour,  

fast turn-around production,  

100% inspection, deliver on-time, 

DFM report support, NDA signed, 

ISO 9001:2013 certified 

Various Materials In stock, all self-operated,self-owned production bases.

Different materials are in stock and can be supplied quickly. All production is in its own factory production base, 

which can respond quickly and coordinate all links by itself.

Fast Production,Short Delivery Time.

Our experienced manufacturing,engineering team and flexible production methods allow us to complete production in a shorter time, 

even within 1 day for some simple parts,electronic components and many PCBAs,really unbelievable and impressive.

Rich Experience,Reliable team and management system.

Quality standards: Military quality standards, strict requirements, trustworthy.

Fastest delivery: 24 hours delivery,by DHL,Fedex,TNT,UPS etc,ship to worldwide.

Flexible delivery: rapid prototyping, mass manufacturing.

Quality slogan: Strengthen quality, customers are life.

First-class talents: 70% employees with more than 20 years.

First-class equipment: The latest equipment is updated every three years to ensure that the company's asset depreciation rate is minimized 

and the precision is the most advanced.

First-class systems: The most advanced SAP ERP, CRM, MES and other systems and various industry product ISO systems.

High Quality,Perfect system management.

Using advanced techniques,equipment,management systems,talents,consigned brand parts,, we can make rapid prototyping with tight tolerances.

 We have passed ISO 9001:2013, and ISO 13485, ISO 16949 certifications to ensure product high quality.

Provide absolute payment guarantee and guarantee absolute quality assurance.

The quality is absolutely guaranteed. If there is any quality problem, we can support 100% return and refund. 

Full support, including paypal, credit card, and various payment systems, to ensure that once our customers are dissatisfied, 

refunds can be made in a timely manner to protect your absolute rights.

Company Basic Information:


 - Established in year 1995.
 - Factory Location:Guangming New Disctrict, Shenzhen City,Guangdong Province,China.
 - Initial Capital of $9,000,000
 - Accredited ISO9001 ISO13485 ISO 16949 ISO14000
 - Production area of over 50000m2

 - Over 3000 employees
 - Sales Revenues:120 Million USD with 2022 year
 - Electronic contract manufacturing and PCB assembly, ODM,serviced for manufacturing a wide range of products including:               Automotive, industrial, medical, consumer, telecom, and Aerospace Devices etc.
 - Products are 100% exported from China, primarily to Europe and North America.
 - Transitioned to RoHS production in 2005 and all manufacturing processes have been in compliance with the 2011/65/EU RoHS Directive since 2006.

Learn more about our customer focused solutions, products and services by contacting Topscom today.

Contact Topscom Group Now:Email:sales@topscompcbassembly.com Mobile: +86-13502814037 (What's up)  Ms.Angelina Joo

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