http://www.sz-manners.com/tube-processing/round-tube-processing/ Product nameOEM Inner Threaded Stainless Steel Round Tube materialAluminum Alloy,Brass, stainless steel, steel, etc. Surface TreatmentAnodizing, Sandblasting, Painting, Powder coating, Plating, Silk Printing, Brushing, Polishing, Laser Engraving Machining OptionTurning, grinding, milling, welding, bending, drilling, swaging, flaring, slot-cutting, stamping, deep-drawing, capping, beveling, etc. Leg Sections3-6 or customer's requirement Tube ShapeCustom round, oval, square, rectangular Custom featureAccording to your 2D/3D Drawing or sample provided PackageStandard carton or according to customer's requirement CertificationISO9001:2015, SGS Custom manufacturer of all kinds of stainless steel tube fittings. Types include round, square, rectangular and oval shape tubes. Available with +/-0.005 in. Various capabilities include beading, slotting, drilling, flaring, flattening, notching, piercing and threading. appliance, electronic, Medical, hardware and various other industries served.China Round Tube Processing factory website:http://www.sz-manners.com/tube-processing/round-tube-processing/