Dear Sir We need 12000kg aluminum 70-75, and we would like supply this as aluminum rod with diameter 30cm. We should be glad if you can supply this for us and please send us your price list and delivery time. Thank you in advanced and looking forward to hearing from you soon. Yours Faithfully M.Tahmouresi Jahan Tec Rouyan Pars.Co Milad Building-Amirkabir blvd- Shiraz-Iran Zip code: 71757-73375 Tel&Fax: +98-711-8302684 E-Mail: Tahmoursi@yahoo.com Details: We need Aluminum 7075 ASTM B221 with below specification: Diameter: 300 mm Quantity: 55 meters Diameter: 200mm Quantity: 36 meters Temper: T651 ASTM B918 Hardness: HRB=150 B557 ASTM E10 Ultimate Strength: 570 MPa Yield Strength: 503 MPa Quality Assurance: Ultrasonic Class A 因为这不是我们做的，和大家分享一下，也希望你们顶顶。
