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
Copyright © 2007 Nanjing Excellence Industrial Co., Ltd., All rights reserved. 苏ICP备11036268号-1
Web design by 71nc.com