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Quick Details

• Standard or Nonstandard: Standard
• Type: Roller Chain
• Material: Alloy, Carbon Steel
• Place of Origin: Zhejiang, China (Mainland)
• Brand Name: DONGHUA
• Model Number: Standard
• Made Style: Manufacture and OEM
• Producle Type: Silent Chain
• Colors: natural blue yellow
• Pitch: 9.525mm to 31.750mm
• Pin Diameter: 3.95mm to 10.84mm

Silent Chain 
1.More than 10,000 kinds of chain style provided 
2.ODM and OEM serviced 
3.SGS/BV/ISO/DQS/API/AAA approved 
 

Inverted Tooth Silent Chain

Why Choose Us

1. Hangzhou Donghua Chain Group Co., Ltd established in 1991, we have 5 subsidiaries in china and 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 20,000,000meters;
3. we specialized in producing all kinds of standard chains and special chains, such as A or B series chains, roller chains, driving chains, conveyor chains, hoisting chains, agricultural chains, sprockets, wheels, gears, silent chains and so on;
4. we have obtained ISO9001, ISO14001, ISO16969, AAA and API certificates.

5. Our partners among world top enterprises, such as JOHNDEERE, NEW HOLLAND, CLAAS, HONDA, KUBOTA etc.