... parts,motor parts,automobile parts,bicycle parts,furniture parts,washing machine parts and all kinds of industrial/household productsand appliancesProduct Details1.Materials: carbon ... experiance from the year 1991 4.Material:Carbon steel,stainless steel,copper ,brass,aluminum,etc5 ... , blacking, etc9.Tolerance:+-0.015mm10.Application :these parts are mainly used in Automotive, Electrical, Building, ...