G.I. Profile sheets and sandwiches

G.I. Profile sheets and sandwiches are light in weight , have high mechanical strength ,strong corrosion resistance, high durability, and weather fastness, etc. They have excellent insulating performance: heat insulation, sound insulation, waterproof performance, etc. It is easy to install and can be used many times over. The Top & Bottom Facing Is Corrugated or Micro-ribbed and is made from Multiple Facing Options.