hard parts

It is a great way to further improve our products and repair. Our mission is always to create innovative products to prospects with a superior expertise for hard parts, Gearbox Repair Kits , Car Piston Ring Kit , Complete Gearbox , With strong technical strength and advanced production equipment, and SMS people purposefully , qualified, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.