Plastic tower packing is made from heat resistant and chemical corrosion resistant plastics.Plastic tower packing including polyethylene ( PE) , polypropylene ( PP) , reinforced polypropylene ( RPP) ....
Huangshan Safety Electric Technology Co., Ltd. hs .... manufacturer and exporter in the field of electrical appliances in China, especially in all kinds of circuit breaker( HV, MV, LV, SF6, MCB, ELCB....