1.Gold finger PCB submit to UL/IPC/ROHS/ISO9001:2000 2,Gold finger PCB with low price,fast delivery 3.20 yeas' in PCB PCB Specification : 1) Layer: Double-sided2) Board finished thickness: 1.6mm+/- 0.1mm3) Material:FR44) Size(per pcs):100*80mm5) Surface finish/treatment : ENIG,Gold finger6) Copper thickness: 35um7) Solder mask color: Red8) Silk Screen: White9) PCB outline: CNC10) Testing: AOI,E- ...