1) Material: different kinds of stainless steel, iron, copper or aluminum etc. 2) Advanced measuring & testing equipment: projecting apparatus, roughness tester, hardness tester, concentricity tester etc. 3) Parts are produced according to customers' drawing or sample 4) All kinds of surface treatments available: polishing, nickel plating, zinc plating, chrome plating, powder coating Note: The product is shown here only to present the scope of our business activities, also can supply other goods which your need. It would be our proud to serve you at once we receive your valued enquiries with detail specification, And well submit our competitive Offer ASAP Wish we could built business relationship in future.