copper clad laminate pcb board: 1, KB base material 2,flash gold, 35um,2 ... located in Guangdong, China. It's specialized in manufacturing single side PCB, double side PCB, multilayer PCB, especially in aluminum PCB, DVD PCB and power supply ... , CEM-3, High Frequency Laminate with various dielectric constant (imported or from local supplier), Aluminum base laminate, Metal core AluminumSurface Finish:Hot ...