Zhejiang Kaidi Automotive Parts Industry Co.,Ltd (KDD) was established in 1996.It is specialized in manufacturing C.V. Joints,Axle,and Hub Bearig.After 24 hours' development,KDD has become the top manufacturer for C.V. Joints & Axle & Hub Bearig in China with ISO9001-2009 and TS-16949 international quality system certification.