| 1, Material: stainless steel, alloy steel, grey iron, ductile iron, brass, bronze, and other special steel materials. 2, Usage: auto & motorcycle, mining machinery, engineering machinery, agricultural equipment, construction, electric appliance, military equipment, etc. 3, Standard: according to the dimension tolerance of machining of customers' requirement. 4, Surface roughness: Ra0.8-3.2 5, Weight: ranging from 0.50g to 10000kg 6, Surface finish: polishing, oiled (rust-prevented), zinc-plated, nickel-plated, chrome-plated, hot-galvanized, sandblasting, painting, powder-coating. 7, Accuracy±0.01mm |