... o ring,seal face,gasket,bushing,sleeve,wear parts for shaft seal,oil seal,tank seal We are specialized in ... ...standard parts2.Mechanical Seal faces,shaft bush/sleeve,wearing bush, and other nonstandard parts for pumps3.Sandblaster nozzle, refractory tile ... Granulation-compression moulding-sintering-grinding -finishing and finingthe inspection for each step of the production is conducted strictly. Any ...