For Stainless Steel products: (1.) Stainless Steel Chrome Plate Rods/ Grind Rods type SUS 303/304/316; any others Stainless Steel products are available too. (2.) Stainless Seamless Steel Honed Tubes/Extra-Thin Seamless Steel Tube SUS 304/304L/316/316L, any others Stainless Steel products are available too. (3.) Mechanical & Structural Tubes ASTM A554, the range for external from 7.9mm~152.4mm, and the thickness from 0.5mm~3.0mm. (4.) Square Tubes, the range for external from 12.7mm?2.7mm to 150mm?50mm, and the thickness from 0.7mm to 6.0mm. (5.) Rectangular Tubes, the range for external from 10mm?0mm to 100?00mm, and the thickness from 0.7mm to 6.0mm. (6.) Stainless Seamless/Welded Industrial Steel Pipes ASTM A312, the range for external from 1/8?to 12? and the thickness from SCH-5 to SCH-80. (7.) Stainless Seamless/Welded Steel Sanitary Tubing ASTM A270, the range for external from 25.4mm to 165.2mm, and the thickness from 1.2mm to 3.0mm, suitable for Diary-Product, Brewery and Food Industrial using. (8.) Equal Leg Angles, the range from 20mm to 76.3mm, and the thickness from 1.5mm to 7.0mm. Thank & Best Regards Peter Hong / Foreign Dep. For Honest Prosper Industrial Co., Ltd. Tel:886-4-7983078 Fax:886-4-7995061 Skype:Honest Prosper