... Machining Part 1.Professional manufacturer 2.Certificates: ISO 9001:2000 3.High quality,best price & quick delivery Item namePrecision Machining ... CNC turning, milling, drilling, planning, grinding, welding ,CNC machining service2.Material: Carbon Steel,Free cutting steel(12L14, 12L15, ... (H58,H59,H60),Bronze, Aluminum(6061, 6063,7075) ,Plastic (PVC,ABS,POM,Nylon,Acrylic)3.Surface Finish: Zinc( ...