Hangzhou Kangxin Bearing Manufactory Co.,Ltd, located in the economical development area of Xiaoshan the national manufacturing base of automotive parts, enjoys beautiful environment,convenient transport-ation and economic vitality. Kangxin covering more than 40,000 square meters is peerlessly endowed with the sources of parts manufacturing. With more than 10 years' development and research, the company has been able to produce more than 1000 kinds of clutch release bearings and tensioners.