Ningbo Polsun Electronic Co.,Ltd.

NingBo Pol-sun Electronic Co., Ltd found in 1990, It's a China-foreign(Hongkong) Venture Company. It's one of the special manufacturer of all kinds of electrical connectors. Its capacity is up to 100 million, and It has high quality Equipment &Technology.    

The company  specializes in  producing pneu
matic fittings (push-in-fittings), hand valves, silencers, metal couplers, air guns, speed controllers, solenoid valves, brass & stainless steel fittings(coupler, tee, elbow ,nut, socket, plug) and so on. All these products are authorized by ISO9001-2000.

Pol-sun  also have developed connectors with rectangular /round/special-purpose connector apply to communi
cation, power transmission, aviation, locomotive, oil exploration etc. All these products are authorized by ISO9001-2000 and CE. Some products won UL authentication