NINGBO KUNSUN IMPORT AND EXPORT CO., LTD - is jointly established by several bearing factories, We have one-up technology, excellent managers, fine technicians and experienced workers, adopt good-quality bearing steel and high-precision&digit-control grinder and scientific quality controlling system and testing means, ensure quality of â??KSâ?? brand bearings stable and â??KSâ??bearings warmly welcome by customers have been successfully used in various fields such as electric motor, autocycle, automobile, agricultural machinery, electric appliance, instrument, electronic computer, machine tool, mine machine, Products sell well in Europe, North America, Middle East, Southeast Asia, Taiwan, Africa.we specialize in manufacturing deep groove ball bearings and trading all other types of bearings. Our main products include deep groove ball bearings, spherical ball bearings, cylindrical roller bearings, Four-row cylindrical roller bearings, Non-standard cylindrical, spherical roller bearings, needle bearing, drawn up needle bearings, combination bearings, angular contact bearings, taper roller bearings, thrust ball bearings, thrust roller bearings, spherical bearings, Other Cylindrical Roller Bearing.Insisting on quality control for a long term, All the factories following NINGBO KUNSUN IMPORT AND EXPORT CO., LTD have passed IS09001 price, reliable quality, good service honest and faithful principle is our characteristic and eternal pursuing.Sincerely welcome domestic and overseas friends and clients to inquire and visit us to establish a long business relationship