Building in 1996, ShenZhen ChangSheng Circuits Limited specializes in the R&D, manufacture and marketing of PCBs. We provide capabilities for:
• Double-sided PCBs
• Multi-layer PCBs
• PCBs for impedance control, HDI, blind and buried hole, flex, rigid-flex
• PCBs with HAL, gold finger, immersion gold, immersion tin, immersion silver, flash gold, hard gold, OSP surface treatment

With the factory in shenzhen, we are the leading quick turn prototype and small volume PCB manufacturer in China. Our client list includes NEC, Sony, Omron, Motorola, Siemens and Nokia.

Each month, we can output 10,000 square meters and 6,000 different types of PCBs. For urgent cases, we can supply double-sided PCBs in one day and multi-layer PCBs in 3-5 days.with International standard compliance including ISO9001:2000, ISO 14000 and UL,