Introduction to PCBA testing
The PCBA process is very complex, including PCB fabrication, electronic component procurement, SMT patch processing, DIP plug-in processing and other processes. In this complex process, there are too many unstable factors, which will affect the process quality of the PCBA board, so it is necessary to carry out PCBA testing to detect whether the plate design is reasonable.
PCBA test mainly includes ICT test, FCT test, aging test, fatigue test, harsh environment test, etc. Common test methods include manual testing, automated optical inspection (AOI), flying probe testing machines, functional testing and manufacturing defect analyzers (MDA). In addition, you also need a professional manufacturer that can provide PCBA testing services, so in this article, we list top 10 PCBA testing service providers in the world for you.
Top 10 PCBA testing service providers in the world

| Headquarters | Boca Raton Florida |
| Established time | 1996 |
| Company website | https://qms.net/ |
Company profile
QMS Global is a leading provider of certification services worldwide and an international organization specializing in management system assessment, certification and training to meet the specific needs of companies since 1996.
QMS Global provides accredited certification, support and on-site training to organizations so they continually improve their management systems and processes.
The QMS Certificate of Registration is global proof that company has met and continues to meet all of the requirements of the ISO or other standard that business requires certification for.
Main business
INTEGRATED MANAGEMENT SYSTEM
QMS Global has an effective Integrated Management System (IMS) approach for their clients, some of whom are juggling three or four ISO certifications

| Headquarters | Rollinsford, US |
| Established time | 1958 |
| Company website | https://www.janco-electronics.com/ |
Company profile
Janco Electronics is an ISO 13485:2016 certified, people-first electronic contract manufacturer and assembly company in Rollinsford, NH serving the defense, medical, commercial, industrial, automotive, aerospace, and telecommunications industries. They specialize in printed circuit board (PCB) electronics assembly, electro-mechanical box builds, medical device manufacturing, RF testing services, supply chain management, and precision engineering.
Main business
Electronic Manufacturing
Electronic Medical Device Manufacturer
Microwave & RF Testing Services
Through Hole Technology and PCB Assembly Services
Purchasing & Electronics Supply Chain Management Services
Quality in Engineering

| Headquarters | PA, US |
| Established time | 1969 |
| Company website | https://modinds.com/ |
Company profile
From humble beginnings in 1969, Modern is now recognized as an industry leader in precision machining, chemical processing, complex assembly, strategic procurement, high tolerance inspection, and multifaceted weld including TIG, MIG, orbital and e-beam. Modern Industries serves many Fortune 500 companies ranging across industries including military aerospace, commercial aerospace, and semi-conductor.
Main business
Precision Machining
Chemical Processing
Complex Assembly
Support Capabilities
NADCAP Accreditation for Welding (AC7110) and NDT (AC7108) includes E-Beam, GTAW, and Penetrant Inspection (FPI, MPI); Helium Leak Testing and Engineering Services…

| Headquarters | Germany |
| Established time | 1950 |
| Company website | https://www.hbm.com/en/ |
Company profile
HBM and Brüel & Kjær deliver highly accurate technologies and expertise in test and measurement for many industries and joined forces to become HBK (Hottinger, Brüel & Kjær), forming the world’s foremost provider of integrated test, measurement, control, and simulation solutions for product performance evaluation.
HBM has been one of the first companies worldwide to be certified per ISO9001. In 1996, HBM’s environmental management system was certified per ISO14001.
Main business
See all Services & Support
Calibration
Engineering Services
HBK Assured
On-Site Installation, Maintenance & Repair
Repair, Rental & Demo
Support
Downloads

| Headquarters | China |
| Established time | 2006 |
| Company website | https://firstpcba.com/ |
Company profile
STHL Electronics is a high quality electronic manufacturing services (EMS) manufacturer in China, the company offers one -stop PCB assembly service for prototypes and low-volume to mid-volume orders. Based on advanced production facility and technical team, STHL PCBA offers services including PCB layout, components purchasing, PCB assembly, box build assembly and testing. Market sectors covers Communications, Energy, Security, Medical, Industrial, Automotive electronics and Smart home projects.
Main business
PCBA assembly
Quality control

| Headquarters | China |
| Established time | 2003 |
| Company website | https://www.cti-cert.com/en/ |
Company profile
Center Testing International (CTI) is a fully accredited independent service provider with a scope of services covering both nation and international regulatory compliance. Their accreditations include China Compulsory Certification (CCC), the China National Accreditation Service for Conformity Assessment (CNAS) and the China Metrology Accreditation (CMA), as well as European Commission Notified Body (NB) in Europe, laboratories directly accredited by the United Kingdom Accreditation Service (UKAS), and national certification programs for Singapore, USA, UK, Canada, Norway, Mexico, and Germany.
CTI issues more than 3.9 million test and certification reports each year, leveraging a worldwide network and regulatory expertise, to serve more than 100,000 clients, including over 100 companies listed in the Fortune 500.
Main business
Testing
Certification
Inspection
Training
Audit & Assessment
Metrology & Calibration
Correlation Test Authority & Reference

| Headquarters | CA, US |
| Established time | 1998 |
| Company website | https://www.npiservices.com/ |
Company profile
NPI Services Inc is PCB assembly services provider in Costa Mesa, California. They offer high-quality electrical and mechanical manufacturing services in the Aerospace, Defense, Medical and many other Industrial arenas. Their services include best PCB assembly and fabrication, cable and harness assembly, kitting, test and rework services, electrical & mechanical support and so on.
Main business
Engineering Project Management
Supply Chain Project Management
Manufacturing Services

| Headquarters | New York, US |
| Established time | 1993 |
| Company website | https://www.vexos.com/ |
Company profile
VEXOS is a full service, high-mix, high complexity, mid to low volume electronics manufacturing and custom material solutions provider with a proven track record of supplying state-of-the-art solutions to a diverse group of OEMs and other product based companies with a strong commitment to quality. The company provides service for the clients in communications, industrial, medical, computing, automotive, aerospace and defense and additional markets.
All VEXOS facilities are registered to the ISO 9001:2015 and ISO 13485:2016 Quality Management system and have Certified IPC-A-610 Specialists (CIS) and Certified IPC Trainers (CIT) on staff.
Main business
Electronics Manufacturing Services
Advanced Rapid Prototyping
Advanced Engineering Services (DFX)
New Product Introduction Solutions
Supply Chain Solutions

| Headquarters | Pennsylvania, United States |
| Established time | 1971 |
| Company website | https://www.matric.com/ |
Company profile
Matric Group is a leader in the electronics contract manufacturing industry, offering both turnkey and board-level assembly. The company has passed ISO 9001, ISO 13485, ISO 14001, and AS 9100 certified quality management systems. Matric Group consists of three companies: Matric limited, Dynamic manufacturing and WINDURANCE.
Main business
Engineering
Circuit Board Assembly
Electromechanical Assembly
Cable & Harness Assembly
Aftermarket
Obsolescence Management

| Headquarters | Shenzhen, China |
| Established time | 1996 |
| Company website | https://www.poe-pcba.com/ |
Company profile
In business since 1996, POE has established itself as a World well known turnkey PCB assembly company for prototype and low-to-mid volume PCB fabrication and assembly services. POE are ISO9001 and UL certified and IPC-A-600 & IPC-A-610 compliant. Their PCB production capacity can reach 40000 sq.m. per month and EMS assembling capacity at 150,000,000 components per month.

HiTech Circuits
| Headquarters | China |
| Established time | 1997 |
| Company website | https://hitechcircuits.com/ |
Company profile
As leading one-stop electronics manufacturing services provider in China, Hitech Circuits offers high quality, cost effective and quick turn PCB board products, Printed Circuit board, PCB assembly, electronics assembly manufacturing, Electronic parts components sourcing services for clients . They have passed ISO9001:2015, IATF 16949:2016, ISO13485:2016 , UL (E354070) and RoHS certifications.
QMS
Janco Electronics Inc (JEI)
Modern Industries Inc
HBM
STHL Electronics
Center Testing International Co Ltd
NPI Services Inc
VEXOS
...
PCBA testing is a very important process in the PCBA processing process, generally in the final stage, specifically refers to the performance test of the PCBA board. PCBA test is actually a collective term for various tests.
What is the purpose of PCBA testing?
PCBA testing is to adjust and test PCBA according to the test process to achieve the functions and technical indicators specified in the technical documents. PCBA testing is not only an important process to ensure and realize the function and quality of electronic products, but also an important link to find the design and process defects and deficiencies of electronic products
Last updated on July 2nd, 2024 at 05:58 am













