... /ODM accepted 5ISO9001:2008 certificate Powder metallurgy sintered all types of bearings for garden tools Features: 1High density and ... sintered parts like bushings, sleeves, pistons, connecting rod, fasteners, nuts, rotors, stators, timing pulley, camshaft, toothed pulley, splined ... imprinted, we will make sample for approval.Start all products manufacturing, packing and final inspecting and shipping. ...