Our company is located at No. 10, Jinguang Street of Economic and Technical Development Zone, Cangzhou City, Hebei, China. Our company has six affiliated factories, as a group enterprise. Our company is also a diversified enterprise with the combination of producing spiral welded steel pipe, longitudinal weld steel pipe, anti-corrosion coating and insulation layer application. We are also engaged in trading seamless steel pipes, steel plates, steel strips as well as elbows, flanges, tees and ...