1, to prevent a short circuit fault rats, snakes and other small animals caused by 2, to prevent acid, alkali, salt and other chemicals on the busbar corrosion 3, to prevent maintenance personnel mistakenly charged the gap caused by accidental injury 4, adapt switchgear miniaturization Trend 5, solve the problem of insulation phase busbar groove Dongguan to the crown plastic products: the production of PU tube, PU sling, PVC pipe, PC pipe, silicone tube insulation casing, ABS pipe insulation sleeve 25mm, PP pipes, PE pipes , light pipes, light bars, light guide cable, a light guide flat strip, factory direct! Welcome to consult PC is short for polycarbonate, polycarbonate is the English Polycarbonate, referred to as PC engineering plastics, PC material fact is what we call in one pc plastic insulating sleeve, as is widely used worldwide material, PC has its own characteristics and advantages and disadvantages of the insulating sleeve poison, PC is an excellent overall performance of amorphous thermoplastic resin has excellent electrical insulating properties, elongation, dimensional stability and chemical resistance, compared with high strength, heat resistance and cold resistance; also has self-extinguishing, flame retardant, non-toxic, coloring, etc., in every corner of your life can see the shadow of PC plastic, large-scale industrial production and easy processing characteristics also make it extremely low prices pvc insulated casing | insulation sleeves | the crown silicone tube insulation casing provided by the Dongguan City, the crown plastic products Limited. Dongguan City, the crown Plastic Products Co., Ltd. (www.gddgyg.com) strong, credible, in Dongguan, Guangdong wire, pipe, plate manufacturing equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the crown silicone tube into the brilliant and you work for a better future!