Product Description: RZM are professional manufacturer in the field of all kinds of precise machining parts, all our products are made as per customer's drawing/sample. 1) Material can be stainless steel, iron, copper or aluminum etc; 2) Main equipment: CNC lathe, automatic lathe, hand lathe grinder, thread rolling machine, tapping drilling machine etc; 3) Advanced measuring & testing equipment: Projecting apparatus, roughness tester, hardness tester, concentricity tester etc; 4) Surface treatment according to customer's requirements can be polishing, zinc plating, nickel plating or chrome plating, phosphating etc; 5) High quality, competitive price; Note: The products shown here are only to present the scope of our business activities, not only for sale.