Hunan New Material Industry Group Co., Ltd. is a group company which manufactures, cooperates and trades the steel tubes and pipes. Our company is located at Furong District, Changsha, Hunan. We invested several mills (Southern Building Materials Co., Ltd. - List company, Hunan Xianghui Steel Pipe Co., Ltd., Jiangsu Seamless Boiler Tube Mill, Hebei Shengxinlong Welded Pipe Co., Ltd., Anshan Xingya Steel Pipe Plant). We are one of the biggest companies that devote to the industry of steel tubes ...