... 4.Competitive price 1. Brief Introduction of PVC insulated electrical cablePVC insulated electric cable of 450/750V and below ... are mainly applied for hard wiring of electrical appliances, electric apparatus, instruments, telecommunication equipment, ... RVV, BVV, VGV.B. The long, allowable working temperature for wiring wires & cables such as BV, BLV, BVR, BVVB, BLVVB should ...