... Way etc.MaterialCarbon steel, stainless steel, SS-304, SS-302, Aluminum, Brass, Bronze, medium carbon alloy steel etc.Surface ... rust preventive oil, titanium alloy galvanized, silver plating, plastic, electroplating, anodizing etc.Applications Automotive, instrument, electrical ... SHUANG YANG & M230-2, Lathe machine C6233,Wire cutting machine Deren & DK7740 etc.Testing EquipmentProjecting apparatus ...