1.the most advanced casting and processing technique 2.High quality,reasonable price,considerate services.

1.Our products include self-lubricating major production entities Copper sets of maching,solid 

   mosaic bushing slinesr bearings,lubrication fittings,high-pressure hose assembile,hydraulic

   joints and the other products.

2. The company strictly implementing the ISO9001 qua;ity system standards.

3  Biggest copper bushing manufacturer in local.

4  China famous brand "ZN"over 10 years in China.

5  Top qulity and high trust granted manufacturer in China -Made in SHAOXING.

self-lubricating bearing