Combining strength with insulation, lightweight steel sandwich panels have brought a new improvement to the building construction industry. Its components are two outer plates of steel enclosing a insulating inner core which could either be made of polyurethane or polystyrene amongst other materials. The end product is a building material that Shortens building completion time while increasing the energy efficiency of the structure. In regard to our manufacturing capabilities, there is absolutely no limit that cannot be attained at best international standards as Shenyang Zishenlong Light Steel Color Plate Co., Ltd., as a responsible firm and leader, focuses only on the needs and expectations of its customers.