Newfoton Group, Ltd is a professional manufacturer. We will be glad to introduce one superior product－Gear.   Products type: Spur Gear, Bevel Gear, Worm Gear, Rack Gears and Gear Shaft etc.   Size: Max. Dia. 11m   Material: casting, forging or customer's requirement.   Hardness: Max.400BHN   Standard: ISO, DIN.AGMA,GB   Welcome to contact us!         Mr. Tielin Hill