Precision Machining Part 1.Professional manufacturer 2.Certificates: ISO 9001:2000 3.High ... parts of industry hardware and etc.Product description1.CNC turning, milling, drilling, planning, grinding, welding ,CNC machining service2.Material: Carbon Steel,Free cutting ... ,H59,H60),Bronze, Aluminum(6061, 6063,7075) ,Plastic (PVC,ABS,POM,Nylon,Acrylic)3.Surface Finish: Zinc(white, blue, yellow, black ...