... technical servicesHigh-quality supply channels and partnerson plastic parts, mold shell ,metal processing PCB boards ... PCB board file with parts list provided by customers * PCB board made, circuit board parts purchased by us ... .01-0.25mmCopper Weight1.0, 1.5, 2.0 ozSolder MaskDouble-sided green LPI ... Dimmer series 4. Toy entertainment control series 5. Driver control series 6. Car electronic components ...