Hot Glavanized Spiral Welded Pipes As Per EN ISO1461

From: Hebei Borun Petroleum Pipe Manufacturing Co.,Ltd 
      Hebei Borun Steel Trade Co.,Ltd 
Contact: Melody Chang 
Email: melody@borunpipe.com
Web: www.borunpipe.com 
Skype:melodybrsteel
Tel: 86-317-5295015 Fax: 86-317-5295015