... 3.Small quantity accepted 4.Various material available CNC machined part 1.Tight tolerance 2.Precision machining ... . Advanced equipment, excellent R&D teams5. Strict quality control systemMaterial:Steel, stainless steel, aluminum, zinc, copper, brass ... , plastic etcMachining process:CNC machining, milling, turning, drilling, planning, welding, laser cuttingSurface ...