Yongcheng Group, is a large copper sets of domestic manufacturers, one specializing in the production of various grades of copper products.

 Yongcheng Machinery Co., Ltd. which is founded first began in 1984. 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.

Sliding Block