About Us

Established in 1990,Ningbo Polsun (Group) Electronic Co.,Ltd is a China-foreign(Hongkong) Venture Company, which locates in Cixi, a city near Ningbo and Shanghai seaport, which makes transportation very convenient. Staffs in Polsun have high education and abundant knowledge and experience of international trade. All these advantages give Polsun a priority to offer customers with perfect product and service.

Polsun specializes in manufacturing and designing pneumatic fitting, push in fitting, one touch tube fitting with O-ring, quick fit fitting, air gun, dust cleaner, speed controller, pneumatic throttle valve, hand valve, needle valve, muffler, silencer, hose fitting, pipe fitting, hydraulic fittings, brass fitting, stainless steel fitting and valve. All these products are authorized by ISO9001-2000.

 Besides above products, Polsun are also developing forward High-Tech products--- Electronic Connector. Now Polsun specializing in manufacturing cylinder or round connectos, rectangular connectors, radio connectors, F connectors, water proof connectors and power plugs, Which are applied to communication, power transmission, aviation, locomotive, oil exploration etc. All these products are authorized by ISO9001-2000 and CE. Some products won UL authentication

 Polsun has maintained good business relationship with customers from Korea, Japan, southeast Asia, Europe, Middle East, America etc. With more and more opportunities brought by the increasingly opening market of China, sincerely Polsun hope of more supports and cooperation from customers and partners from worldwide