Top Quality Auto Gear Crown Wheel and Pinion Our gears can be standard as per European or American standard or special as per your drawing or sample. Features: We can also supply spur gear,special gears, worm gear,worm wheel,gear spiral bevel gears, large spur gears,gears wheel,straight bevel gears, helical bevel gears,spur gears,planetary gears, passive gears, milled spur gears, gear for valve, …