1.Standards: ISO /DIN /ANSI
2.International Approvals: BV /ISO /DQS /API /AAA
3.Made Style: Manufacture and OEM

Short Pitch Precision roller chains ( A Series )

1.Technical parameters:

2.Roller Chain Parts

3.Product Process

4.Testing Equipment

5.Product

6.Certificate

Why choose us ?
1.Hangzhou Donghua Chain Group Co., Ltd established in 1991, we have 5 subsidiaries in china and also have 6 subsidiaries abroad;
2.we covering a production area of 200,100 square meters, have more than 1,800 sets of advanced equipment and over 3,100 highly skilled employees, the annual production capacity has exceeded 20,000,000 meters;
3.we specialized in producing all kinds of standard chains and special chains, such as A or B series chains, driving chains, conveyor chains, dragging chains, agricultural chains and so on;
4.we have obtained ISO9001, ISO14001, ISO16969, AAA and API certificates.

We look forward to receiving your enquires soon.

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