... Part/CNC Lathe Part, Made of Brass, Copper, Bronze, and Stainless Steel Precision turned parts/CNC lathe parts/turning parts Stringent quality ... hardness tester, and concentricity tester) assembling Material: copper, brass, bronze, aluminum alloy, zinc, stainless steel, and ... Quality Approvals Service Main Export Markets:Eastern Europe North America Asia Western Europe High Precision brass parts ...