Hunan Standard Steel Co., Ltd. is a leading manufacturer and exporter of a variety of steel pipe and pipe fittings. The company is headquartered in Changsha, Hunan and has locations in Xinsha Industrial Zone as well as sites in Hi-Tech Industrial Development Zone. Founded in 1989, the company specializes in seamless steel pipe, welded steel pipe, alloy steel pipe and SSAW steel pipe. Hunan Standard Steel Co., Ltd. stands apart due to its