... 4. OEM carbon steel zinc plated precision machining parts, machining products 1.precision cnc machining parts2.Various material available ... samples for the production 4. OEM name:cnc precision machining partsCompany Profile:Our company is always thinking of ... service4. Advanced equipment, excellent R&D teams5. Strict quality control systemMaterial:Steel, stainless steel, aluminum, zinc, copper, brass, ...