... -235 ,Q235B Length : 6-12m As one of leading steel enterprise in China, founded in 1993 ... District,Tangshan City and close to the west of Jing-Shen Expressway. Our main products include ... beam, deformed bar and more. Under the Principle of "honesty,Quality ", we sincerely serve all customers ... glad to give youour best offer upon receipt of your detailed requirements, including the material, specification, ...