HL Steel Structure Co., Ltd is the largest manufacturer in Shenyang City, China, supplying steel construction building, mobile house, modular construction building. HL Steel Structure has created the leading brands of steel construction building in real estate industry, walking in the front of the development of steel structure industry. HL Steel Structure could supply integrative service for tourism building, urbanization construction, sightseeing industry, new rural construction and customized housing industries, forming the service system of