Established in 2003, EDADOC specializes in high-speed turn-key PCB services: PCB design, Fabrication, PCBA, and Parts sourcing. Our network of offices in the US, Japan, and China serve customers globally. We started our PCB fabrication business in 2009 and currently have factories located in Shenzhen and Sihui, capable of providing 2-64 layers of PCB fabrication for both prototype and mass production.


In 2013, the PCBA factory we built in Shenzhen was the first quick turn SMT factory in China. We now have 16 SMT lines in Shenzhen, Shanghai, and Chengdu with Fuji machines, AOI, SPI, X-RAY, and BGA rework facilities. Additionally, we have testing and box building services to make up the complete production process. We also provide convenient Parts Sourcing for more than 5,000 of our customers globally. Our supply chain team maintains our warehouse, which stocks 10,000+ kinds of Yageo, Murata, AVX, and Kemet resistors & capacitors among many popular inductors, ferrite beads & connectors.


PCB Design

Our dedicated team provides high quality PCB design service for more than 5,000 customers, such as Intel, Cisco, Huawei, Freescale, TI, Lenovo, etc. in the past 11 years. We have 500+ PCB designers located in our offices in Shenzhen, Beijing, Shanghai, San Jose, and Yokohama, doing PCB layout for customers from all over the world. We constantly strive to further our technological capabilities, and are now working on DDR4 and 25Gbps+ backplane signal design and simulation.

PCB Fabrication

Edadoc provides 2-64 layered PCBs for fabrication, including HDI, Rigid, Rigid-Flex, & flex boards. Quantities range from prototype to mass production, with high quality, and quick turn available at an excellent cost. We are one of the top PCB fabricators in China because we adhere strictly to manufacturing rules to maintain quality control.

Our Sihui PCB factory was built in 2009 and is has been newly outfitted with advanced machines imported from Japan and Germany. The experts from Japan’s top PCB fabrication company, Fuji joined our team and adopting their processes has allowed us to make higher quality PCBs. We also cooperate with PCB fabrication facilities in Japan and the United States to provide more options and customizable PCB fabrication services to our global customers.

PCB Assembly

EDADOC provides SMT&PCB Assembly services for prototype to small and medium volume projects. Our PCBA factories are located in Shenzhen, Shanghai and Chengdu. The 16 SMT lines are equipped with high-end FUJI SMT machines, 10 temperature zones reflow ovens, AOI,SPI, X-RAY and BGA rework machines. We also provide the complete production process including SMT, assembly testing and box building.

Parts Sourcing

EDADOC provides convenient quick turn parts sourcing for more than 3,000 of our customers globally. To maintain all our customers, we have plenty of global sources for our supply chain with certain components kept in stock. Our material management is strictly according to the supplier certification system and standard IQC system.