Zhejiang Zhongding Chain Industries Co., Ltd. is one of the major motorcycle chain and industrial chain manufacturing enterprises and the important export bases in China. Our products completely conform to ISO9001, ANSI, BS, DIN and JIS standards.



Our major products are as follows:

1. Motorcycle chains

415, 415H, 420, 420H, 428, 428H, 520, 520H, 525, 525H, 530, 530H, 630 and 630H series;

2. Roller chains

A series and B series

3. Leaf chains

LH series; LL series; AL series

4. Conveyor Chains

Short Pitch Conveyor Chains;...