We are a comprehensive hardware and machinery manufacturer in China and own a large-scale high quality and effective international marketing network. Our key products are slide bearing bushing, oilless bushing, sintered bushing,ball transfer bearings,needle bearings, conduit fittings,magnetic fluid seals,based on our various machines we also developed many other related hardware fittings like manhole step, door and window fittings, plastic parts etc. Our products are widely used in ...   |