We are the manufacturer of sprockets and machinery transmission parts.Main products include sprockets, timing belt pulleys, gears & racks, bushes & hubs, pulleys, and others.

Our factory also has the ability to make special items according to customer's design.

Module  Diameter  Length
1.0   9     200~1000
1.5   13.5  200~1000
2.0   18    200~1000
2.5   22.5  300~1000
3.0   27    500~1000
4.0 36 500~1000
5.0 45 500~1000 
6.0 54 500~1000
8.0 72 500~1000 
10.0 90 500~1000
12.0 108 500~1000
16.0 144 500~1000