Shandong Luhang Industry Co., Ltd is one of the leading manufacturers of road&bridge construction products in China. Established in 1997, Luhang has R&D department, marketing department, technology promotion, International Trading Department and other departments. Luhang has a number of patented technologies which have been applied on worldwide major construction projects. Luhang is specialized in manufacturing 321 prefabricated steel bridges, ZB200 portable steel bridges, scaffolding, steel formwork etc. Moreover, Luhang undertakes all types of road&bridge construction engineering projects, and has formed a scientific research, production, sales and leasing of one-stop service.