We are the manufacturer of gears and machinery transmission parts. Main products include gears & racks, sprockets, timing belt pulleys, bushes & hubs, pulleys, and others. Our factory also has the ability to make special items according to customer's design.
Spur gears--hub pressure angle module range: 1. With 20ºC 0.5-16 2. Wihtout 20ºC 0.5-16