1.Professional gear manufacturer 2.High quality,Long-life 3.Unbeatable price 4.OEM service 5.Drawing, samples are welcome 1.Bevel gear wheel,spiral gear,helical gear,worm gear,cylindrical gear,ring gear,rack gear,spur gear,2.Professional manufacturer 3.High quality,Long-life4.Unbeatable price 5.OEM service6.Drawing or samples are accepted7.ISO9001:2000 8.Material: Steel, Iron, Stainless Steel