
Shenzhen Sunking Circuits PCB Co. Ltd offers the model 4L-Immersion Gold-Rigid-Flex PCB with a Tg170 FR-4 base and immersion gold surface finish. This unit, with impedance control, is designed for fine-pitch BGAs. Its finished board thickness is 1mm.
Shenzhen Sunking specializes in the production of high-precision PCBs. It has a more than 160,000sqm facility in Jiangxi and an over 20,000sqm factory in Guangdong, with a combined monthly production capacity of 80,000sqm.






