1,powder metallurgy part by mim tech 2,material:S.S,Iron-Nickel ... 4,ODM/OEM Custom parts,Boycott plagiarism!!!Powder metallurgy part by mim tech 1, Material:stainless steel/alloy/iron/brass2, ... from solid surfaces.PassivationEnsure a part's metallurgical stability by making its surface more passive and corrosion resistant.Surface ... finishing services for your choice.Powder metallurgy part by mim tech