hot dipped galvanized full hard wavy corrugated steel roofing sheet It is a building material composed of sheets of hot-dip galvanized mild steel or Galvalume steel, cold-rolled to produce a linear corrugated pattern in them. It can be made from thickness
BA stainless steel tubes Bright annealed stainless tubes, compared to pickled tubes, are characterized by its bright surfaces, both inside and outside. Bright annealed tubes usually have stricter tolerances and are used in environment that demands high cl