Handan Zhengda Steel Pipe Co,. Ltd is one of three top and mainly Manufacturer and Exporter of Steel Pipes in China.
Dealing with ERW steel pipe, Galvanized pipe, Spiral pipe, Hollow Section Square and Rectangular Steel Pipe, Steel-plastic composites pipe.
Zhengda pipe comprehensive strength has been one of top 3 in steel pipe industry. Focusing on manufacture and sales, it is a modern comprehensive enterprise of technology research, trade, cultural development.
Zhengda Pipe has been approved by ISO9001-2000, ISO 9001:2008, ISO14001:2004, BS-OHSAS 18001:2007 by MOODY, API5L.
AS a certified provider by Sinopec, " Tianhong" brand has been recognized" famous trademark in Hebei", " famous trademark in China", " famous trademark in steel industry". " Tianhong" steel pipe is generally used in oil pipe line, oil and gas delivery, water supply and drainage, fire control, CNG, heating supply, steam delivery and other Low pressure fluid delivery also support frame, threading, steel structure, cold bending profiles and so on.
Our company sales network covers all over of china inclduing Yunnan, Guizhou Province, Nailed in east, middle, west-south, west-north of China.
We have more than 500 sales Offices, and the network radius can reach 3000km. At same time, Tianhong pipe has been exporting oversea counties such as: Mexico, Libya, Russia, Tajikistan, Kazakhstan and South American Countries.