Company profile
1.10 years history, profesional workers, advanced technology, quality guarantee,
2. full production line, OEM offered, competitive price
3.positive customer feedback from overseas and domestic markets
4. Powerful and credible team.
5.Scientific management.
6.Wearable goods,finest material,little tolerance.
products specification
Specification | Front sprocket 13T,14T,15T,16T,17T etc |
Rear sprocket 35T,36T,37T,38T,39T,40T,41T,42T,43T,44T,45T,46T,47T,48T etc | |
Chain 415,420,428,520 etc | |
Material | 45# steel(SAE 1045), A3# steel(SAE Q235), 16Mn steel etc. |
Heat treatment | High frequncy quenching,carburization |
Surface treatment | sand blasting ,dull polish, galvanization ,chrome plating |
Colour | Black, zinc ,white ,slivery ,natural colour |
Technhology | Hobbing,forging,stamping |
Packing | blister card,bubble bag,colour box or as your requirment |
Delivery | fast delivery |
Payment: 30% advanced deposit, 70% before shipment
Delivery: witin 30 days
products advantage
1. long life time, durable in use
2.abrasion resitience
3crossion protection
4. high quality competitive price
5.hardness