Indoor Extension Cord Longkou Dongli Wire and Cable Co., Ltd. Base Info Certification:ISO9001Conductor Material:CopperSheath Material:PVCPlug Type:US PlugInsulating Materials:PolypropyleneInput Power:DC PowerOrigin:China Description Pre:15 Circuit off-Road Wire Harness, Customizable Next:Coaxial Cable Rg59 Cable Rg59 Rg59