... hardness Non-standard OEM/ODM Hardware Precision electric power tool partsKey Specifications/Special Features:1,High quality precision ... grinder machine metal partsThe products we produce are widely used in automobile,motorcycle and manyother field.like transmission ... parts,powder metallurgy parts,nut,autoparts,rotor and statorElectric power tool part etc.3,Customized specifications are welcome4,OEM/ ...