1.ERW steel pole for civil use and industrial use 2.ISO 19001:2008 3.Outer diameter:21mm to 219 mm 4.Thickness:0.8mm to 12mm

 “Quality first,Sincerity most”

1. specialized in manufacturing high-frequency straight welded steel pole for industrial and civil use

 

2.Location: Our company locates in the middle of Wuyi district Jiangmen City in Guangdong Province

 

3. Covering area :about 70000sqm

 

4.Annual production: 80000 tons.

 

 

ERW steel pipe