we have had UL and RoHS certification. We are specialized in 1 up to 20 layer PCB, especially High Density Interconnection PCB and Multi-Impedance PCB. Our PCB has been covered various countries.
Contact Person : Jessica Job Title : trade manager Telephone : Address : 507 East Block, Wanyuan Mansion,Building 22,HongLi Road,Shenzhen,China Shenzhen, Guangdong Website : www.szzbx.com