... 120sqmm . Electrical wires are covering series of wire products, Its working voltage is up to 450 ... solid conductor PVC insulated electrical wire, stranded PVc insulatd wire, flexible PVC insulated wire with different colours.3. ... According to its shape, including flat wire, round wires,etc,with different colours.4 ... Strictly comply with the international standard.electric Wire(pvc wire, building wire)