... stainless steel,iron, plastic,aluminum,bronze,brass etc.2.Equipments:cnc engine lathe, milling machine, drilling machine,hobbing machine, grinder, gear shaper3.Surface treatment: ... machining company.We supply more than 350 kinds of gears for textile machines and car application.With more than 18years ... are welcome to get a quick offer,Samples are free. Plastic Spur Gear for Reduction Machine