... ISO 9001,ISO14000,SGS,RoHS(rigid pcb,pcb supplier Plating gold pcb,single sided pcb, rigid pcb, pcb supplierOur product developed ... Capability for Rigid PCB:1) Layer: 1, 2,multilayer2) Board finished thickness: 10%3) Material: FR-4, CEM-1 ... , FR4 Halogen Free,FR-1,FR-24) Max. finished board size: 1500mmx500mm 5) Min. drilled hole size: 0.3mm6 ... OEM services to all sorts of printed circuit board assembly