... 3high precision 4OEM/ODM accepted 5ISO9001:2008 certificate Good quality cabinets lock parts in powder metallurgy Features: ... parts like bushings, sleeves, pistons, connecting rod, fasteners, nuts, rotors, stators, timing pulley, camshaft, toothed pulley, splined ... High precision within tolerance 0.02mm, 100% good quality with competitive price, good abrasion resistance, high density & hardness, high ...