... 2.High quality 3.Low price Machining Parts for Oil Production Industry 1. Fully Machining Services2.Various ... Sheet-metal Working, Broaching, Wire EDM, Laser Machining etc.Material Steel, Stainless Steel, Brass, Aluminum, Alloy, Copper, Bronze ... Silver Plating, Nickel Plating, Polishing, Anodizing,Sand Casting, Heat-Treatment.Tolerance/ Precision± 0.002mmEngineering Design CapabilitySolidworks, AutoCAD ...