ur company is a comprehensive steel manufacturer integrating prodution , processing and trade all in ***** company’s premises are lacated in china largest steel productin base Tianjin Daqiuzhuang Town industial park. Our company now owns16 production line, 8 longitudtudinal shearing meachine and 1cold rolling ***** products of hengji steel include ERW pipe, galvanized steel pipe, seamless pipe, petroleum casing tubes, spiral welded pipes , square hollow section, angle steel bar and cold/hot rolled coils