Nanjing Excellence Industrial Co.,Ltd.

ring gear

Alloy steel, carbon and stainless steel. Forging and casting.

Min. Dia. is 600mm, Max. dia. can be 4 meters.

	Machined aluminum castings

	Auto parts

	High Speed Train and Ordinary Train fittings

	Gear and gearbox

	Machine Tool components

	Valve parts

	Flexible Coupling