Sir, We want a set of machines which we can use in making pipes of various diameters using different strip widths and welding is submerged arc welding or Mig welding moving in SPIRAL way. You can chat with me on skype as well. 联系方式Co:Omega Construction & Equipment Ltd Add:India Tel:91-129-2439473 Email:hlchhabra55@gmail.com 联系人：H.L. Chhabra国家：India产品类别机械五金hlchhabra55@gmail.com
