Cangzhou Qiancheng Steel-Pipe Co,.Ltd located in Yanshan Industrial Zone , Hebei, China. Mainly produce seamless steel pipe, hot finished steel pipe, stainless steel pipe, pipe fittings. In 2006, our company obtained the certificate of ISO9001 Quality System Authentification, Certificate of the EU PED-97-23-EC Quality Management System in 2008 and it got API5L in 2009.