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Company Introduction
Yongcheng Group, is a large copper sets of domestic manufacturers, one specializing in the production of various grades of copper products.
Certification
With 27 years’ experience, we value quality and precision very much and our products are certified by ISO9001:2000, ISO14001:2004, etc.
Main Products:
Group has five series of products: 1. Crusher bearings series 2. Copper vulcanizer sets series 3. Self-lubricating bearings Series 4.Punch series 5.Others: aluminum castings, zinc-based alloy sets, copper bushings, sleeve, copper, brass
Technology
Centrifugal Casting, Sand Casting, and metal mold casting, etc.
we will try our best to meet our customs'requirements
small brass bushing