... : CE 3. OEM and ODM are available. Electric fittgings strain clamps 1.Certificated by IEC ANSI GB ISO90012.We can design ... lamp holder, socket, plug, light, switch, connector, fuse, insulator, spindle, cable, doorbell, test pen, etc. And most of our products have ... OEM orders! Hope to cooperate with you! Electric fittgings strain clamps