Service

Tongzhan Industrial Ltd. was established in 2011 in Shenzhen, Guangdong Province. Tongzhan Industrial Ltd. is committed to becoming a leading one-stop EMS supplier company, providing customers with high-quality PCB series products.

Tongzhan mainly focuses on high-speed turnkey PCB layout design and PCB assembly services, including PCB design, manufacturing, component procurement, PCBA design and board making, supply chain services, functional testing, conformal paint, complete assembly, etc.

Our corporate culture is to serve customers, customers always come first. Customer-oriented, diligent and innovative, honest, happy, transparent, customer-centric, professional, efficient, and win-win. Our employees are passionate. Passion for Science. Passion for technology.

China Tongzhan Industrial Co., Ltd. was established in Shenzhen, Guangdong in 2011.

In 2012, Tongzhan focused on PCB design, manufacturing, assembly, parts procurement, etc.

In 2015, the same exhibition recruited engineers with many years of PCB design and manufacturing experience.

In 2020, Tongzhan will enter the European and American markets and will be widely recognized by customers for its high-quality products and services.

In 2022, Tongzhan is committed to becoming a leading one-stop EMS service provider.

Tongzhan specializes in providing electronic manufacturing services to customers, our services include PCB design, PCB manufacturing, parts procurement, PCB assembly, and testing. We manufacture using customer-commissioned materials, as well as complete turnkey programs that source, inspect and support raw materials.

We have various assembly services such as PCB and SMT assembly one-stop service, express turnkey PCB assembly, one-stop turnkey PCB assembly, and SMT turnkey PCB assembly.

Tongzhan always pays attention to customer needs, is customer-oriented, and satisfying customer needs is the premise of our survival. By establishing a management system centered on customer service, increasing investment in technology development, improving the quality of employees through internal construction, and meeting all the requirements of customers.

Tongzhan was established in 2011 and has an experienced team, most of whom have more than 4 years of experience in PCB design, manufacturing, assembly, and parts procurement. Company B consists of the business department, technology department, production department, quality department and so on. Our people love science, we love technology, and we're all passionate about building a world-renowned company.

Business Department

Technology Department

Production Department

Quality Department