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- We use advanced equipment such as CNC machining centers and robotics, with real-time computer monitoring of the manufacturing process. - We provide high-quality raw materials to help you reduce costs while ensuring product quality and on-time delivery. - Our Chain Kit ensures precise assembly, guaranteeing perfect alignment between sprocket teeth and chain links, which improves fatigue resistance and durability, ultimately extending the lifespan of the product.
Product Details



Production Workshop:

Packing:
Model No.: 420, 428, 520, 530, and more
Type: Circular Gear
Chain Material: 40 Mn Alloy Steel, 45 Mn Metal Steel
Sprocket Material: 1045 Steel, Q235 Steel with Heat Treatment
Trademark: SMCC or No Mark
Transport Package: Sea or Air Shipping
Specification: Individual Packaging
Origin: China
HS Code: 7315119000
Our Advantages:- We use advanced equipment such as CNC machining centers and robotics, with real-time computer monitoring of the manufacturing process. - We provide high-quality raw materials to help you reduce costs while ensuring product quality and on-time delivery. - Our Chain Kit ensures precise assembly, guaranteeing perfect alignment between sprocket teeth and chain links, which improves fatigue resistance and durability, ultimately extending the lifespan of the product.
Models for Sprockets and Chains | 420, 428, 520, 530, etc. |
Material for Sprockets | A3, Q235, and 45# Steel |
Material for Chain | 40Mn, 45Mn |
Sprocket Thickness | 6.8–7.0mm |
Surface Technology | Polishing, Sand Plating, Nickel Plating |
Teeth Number | 13t–17t, 28t–60t |
Link Number | 98L to 146L |
Certification: | ISO9001:2001, CE |
Product Details



Production Workshop:

Packing:

Our products are widely exported to countries like Brazil, Vietnam, Korea, Chile, Canada, Thailand, and many others. We have built a strong reputation over the years due to our consistent quality and reliability.
We hope we can help you lower procurement costs and increase your profit margin. If you're interested, feel free to contact us directly. Thank you!
We hope we can help you lower procurement costs and increase your profit margin. If you're interested, feel free to contact us directly. Thank you!
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Changzhou Yuantao Auto Parts Co., Ltd. , https://www.czshgm.com