Standard: EN 60320 C13 RoHS, VDE, KEMA ,CEBEC, OVE, ESTI-S, NF, SEMKO,DEMKO,FIMCO, etc. ... : environmentally-friendly materials, pvc jacket, standard copper conductor.4: approvals:VDE,SAA, NF, IMQ, Nemko, Demko, Fimko, Semko, KEMA, CEBEC, ESTI ... are manufacturer of electrical products such as power cords, power cables, AC plugs, DC plugs, USB plugs, automobile wires,wire harness ...