H Type Structural columns: Specification : Q345 310UC97 12 metres 100 lengths 310UC97 18 metres 100 lengths Total 291 tonne Price : Fob Shanghai or other main ports in China if your company can produce this products, pls contact me asap, i will give you other information, such as dimensions and properties. the following attached photo. Company Name: reagan bridge company Street Address: 28 Saxonwood Drive, Doncaster East Province/State: Vic Country/Region: Australia Zip: 3109 Telephone: 61-03-98120986 Fax: 61-03-9841 8670