Since 2003, Shijiazhuang ZeRun Pipeline Equipment Co., Ltd engaged in manufacturing steel pipes, pipe fittings, flanges and ect.
 Now as one of the leading steel pipe &fitting manufacture and exporter in China, Shijiazhuang Zenrun pipeline provide high quality products to shipbuilding, chemical plants, oil and gas fields, construction and other industries. We served several major projects and receive good reputation at home and abroad.
Shijiazhuang Zerun pipeline has a registered capital of 18 million US Dollars, and plant cover an area of 100 acres. Our company currently employed more than 500 experienced employees. 
There are more than 20 sets processing equipment, large vertical lathe, boring, ordinary lathe, Such as optical process equipments, quality control and instrument. With inspection and test equipment and instrument, the chemistry lab C, S, Si, Mn, P, rivera, V, Ni, Nb ten elements can be an analyzed. There are also hydraulic elbow push system machine (400T, 1000T), cold forming (5000 T, 500T 1000T), advanced industrial furnace, intermediate frequency heating device etc. The physics laboratory can undertake sample tensile, bending, impact experiment and the mechanical properties of metallographic composition, spectral inspection and hardness testing. Non-destructive testing laboratory can undertake RT, UT, MT, PT nondestructive testing. All the tests are according to GB/T19001-20002ISO9001:2000 international standard and the quality assurance system are established in effective operation.