We , Rizhao Chuanqi native produce co.,ltd, are one of the large-scale manufacturers in china specialized in producing all kinds of cold-formed welded structural square and rectangular steel pipes , ductile iron pipe, ductile iron fittings, PE pipes, PE fittings ,pipe project, water and gas pipes production, etc.,we can also produce these pipes as per your request and your specification standard.
Our Products are widely used in structural building materials,chemical industry, industrial and mining enterprises,electric power, municipal water supply,, gas and oil pipeline engineering and other projects.
   We have passed authentication of ISO9001 Quality Management system,ISO14001 Environment Management System,SGS International and OHSAS standard ,our products have a ready market in EU,Middle-east,Southeast Asia,and so on.
If you have any enquiries for these products ,pls feel free to contact me ,we will offer you our most favorable price and best service ,We sincerely hope to establish long-term friendly business co-operation relationship with you .our e-mail summer at rzchuanqi.com and our website www.rzchuanqi.com.
Look forward to your early reply.