... 2.UL,SGS.CE,ISO9001,ROHS TS16949 3. multilayer PCB multilayer PCB for mobile phone pcb 1.10 year experiences2.UL,SGS.CE,ISO9001 ... 7 days3>PCB Fabric Capacity:§ PCB ( Flexible board)§ Rigid PCBto maximum 20 ,Flexible PCB maximum 16.§ Specializing in High-Tech multilayer§ Large ... (key board,bluetooth,main board)For GPS parts PCB board,PCB board ,PCB board ,PCB board , multilayer PCB for mobile phone