I beam Length:6m 9m 12m Material:Q195~235,SS400 ... ASTM,BS,JIS,DIN,EN,AISIEnsurewe can supply customers' with different specifications of the highest quality and lowest price.Sincerely ... contact us for the future details if any item interest you ,and we will make every effort to assure that ... ,and we hope to establish long-term business relations with you on the basis of the equality and mutual benefit. ...