PCB & PCBA design and manufacture 1. Approval: ISO9001:2008 ,UL,CE,RoHS ... .Needed: 1. PCB gerber file.2. BOM LIST FOR PCB ASSEMBLY.3. Send us your sample pcb board ... lead free,Chemical tin,Chemical Gold,Immersion gold Inmersion Silver/Gold,Osp,Gold Plating9Copper thickness0.5oz Min.,5.0oz ... ISO/TS16949,ROHS15profiling punchingRouting,V-CUT,Beveling design and manufacture PCB/PCBA for household appliance