We have formed a set of scientific and effective talent training mechanism, and the goal and mission of the enterprise have united a group of employees who are interested in playing as this System Level Test, PCB Functional Test, PCB AOI Inspection industry. We adhere to the integrity-based, pioneering and innovative business philosophy to produce high-quality PCB Functional Test. We take pride in delivering solutions that help businesses reduce costs and increase efficiency. Our team is passionate about what we do and takes pride in delivering exceptional service to our clients. We always adhere to the supremacy of users, serve customers with heart, and move customers with our own service. We insist on product development and design quality, establish perfect quality standards, and promote the implementation of various quality objectives and measures in the product development process through quality plans. We are committed to innovation and staying ahead of industry trends.
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![FCT Testing]()
FCT TestingAt Shenzhen STHL Technology Co., Ltd., we often say that the true test of a PCB isn't on the production line, but when it faces real-world application environments. Visual inspection and in-circuit -
![Solder Paste Inspection]()
Solder Paste InspectionAt Shenzhen STHL Technology Co., Ltd., we understand that every step in SMT manufacturing is critical to the reliability of the final product — and solder paste inspection is the first safeguard for -
![ICT Testing]()
ICT TestingImagine a newly assembled PCB as a race car fresh off the production line — it may look flawless on the outside, but only through rigorous track testing can we confirm its stability at high speeds. . -
![AOI Inspection]()
AOI InspectionOn Shenzhen STHL Technology Co., Ltd.'s production lines, one process acts like an eagle's eye, constantly monitoring every PCB — AOI Inspection. Unlike manual visual inspection, which can suffer -
![X-Ray Inspection]()
X-Ray InspectionOn Shenzhen STHL Technology Co., Ltd.'s production lines, there is an inspection process that acts like an X-ray eye for circuit boards — X-Ray Inspection. When the solder joints of components such -
![Burn-In Testing]()
Burn-In TestingIn high-reliability electronics manufacturing, functional testing can only confirm a product's performance at that moment — it cannot guarantee years of stable operation in real-world conditions. The
Joyce Dubin
Employees in every department of the company give us a very high level of service. Their dedication to the project and their meticulous attitude are very touching.
Ronald Coleman
This company implements a comprehensive quality management system under the premise of centering on "customer satisfaction" as its core business purpose, so we are very relieved.
John Sweet
This supplier is really a very good seller, so I came here again!
Mark Fry
As old partners, we also hope that our friendship with you will be longer and longer, and we will always cooperate with you.
Katherine Mueller
In recent years, our company has continued to develop and our business has continued to expand, so we need to find a very reliable supplier, and this manufacturer has well met our development needs.
Steven Hopkins
Welcome friends from all over the world to discuss cooperation and open up the future!
The company has a large number of professional and technical personnel, and there are professional technical personnel to do service work for the use of polyimide flex circuit, RFM75C S3 ST which can solve difficult problems for users in a timely manner. Shenzhen STHL Technology Co., Ltd. is one of the leading pcb functional test manufacturers and suppliers in China, also supports custom service and OEM&ODM service. We warmly welcome you to buy cost-efficient pcb functional test from our factory. Contact us for more details.