Galvanized Steel Coils With Best Price
What is GI coil?
Galvanised steel is represented by cold- and hot-rolled coils with a zinc coating, which helps to protect the steel against atmospheric corrosion.
Why choose us? Over 18 Years’ Experience We started manufacturing steel in 2003, and we’re still going strong. That’s because we have mastered both the production and trading processes that have led to us supplying steel in more than 80 countries worldwide. Strong Partnerships Our team builds powerful relationships with strong alliances to guarantee that we have the support we need to deliver your products without fail. Reliable Production Capabilities Our galvanized steel factories are both vast and competent enough to produce galvanized steel sheets, PPGI coils, and roofing sheets when you need them. Professional Quality Control Inferiority is not in our vocabulary. Everything we manufacture is put through a demanding quality control process to guarantee that you only get the very best products every time.
According to the production and processing methods can be divided into the following categories.
| Type | Performance |
| Hot-dip galvanized steel sheet | The thin steel plate is dipped into the molten zinc bath, so that the surface of the thin steel plate adheres to a layer of zinc. At present, the main use of continuous galvanizing process, that is, the rolls of steel continuously dipped in the molten zinc bath made of galvanized steel. |
| Alloyed galvanized steel sheet | This type of steel is also manufactured by the hot dipping method, but immediately after leaving the bath, it is heated to about 500°C to produce an alloyed film of zinc and iron. This type of galvanized steel has good paint adhesion and weldability. |
| Electro-galvanized steel sheet | This galvanized steel sheet is manufactured by electroplating method with good processability. However, the coating is thin and the corrosion resistance is not as good as that of hot dip galvanized steel. |
| Single-sided & double-sided poorly galvanized steel sheets | Single-sided galvanized steel sheet, i.e., a product that is galvanized on one side only. It has better adaptability than double-sided galvanized steel in terms of welding, painting, rustproof treatment and processing. To overcome the shortcomings of uncoated zinc on one side, there is another type of galvanized steel with a thin layer of zinc on the other side, i.e. double-sided galvanized steel. |
| Alloy, composite galvanized steel sheet | It is made of zinc and the other metals such as aluminum, lead, zinc, etc. alloy or even composite plating into the steel plate. This kind of steel sheet has both excellent rustproof performance and good coating performance. |
