1.Comply with CE,SGS 2.Made fof PVC,2500V insulation and heat-resistingup ... .All colors can be made Products descripton : 1.Comply with CE,SGS 2.Made fof PVC,2500V insulation and heat-resistingup ... easier to be carried and let the trolley pass Certificate :CE , ISO9001,SGS Size: WW1HH1ITEM NO.outer widthinner widthouter heightinner heightK ...