Set up in 1997, Wuhu Hengda Steel Structure Industrial Co., Ltd. (short for HDSS) is a comprehensive enterprise engaged in the design, engineering, manufacture, construction and installation of Steel Structures. We specialize in manufacturing steel structure projects and high-rise buildings. We have obtained the qualification of National Professional Contract Grade A, National Steel Structure Manufacturer Enterprise Special Grade, National Construction Steel Structure Professional Design Grade B and Foreign Oversea Project Operation Qualification. Meanwhile, HDSS has taken the lead to pass ISO9001:2000 Version Quality Management System, ISO14001:2004 Environment Management System and OHSAS18000 Occupational Health and Safety Management System certifications in the steel structure industry. At the same time, numbers of steel structure projects undertaken by us have been awarded China Construction