Hot dipped steel galvanized galvalume coils sheet

Galvanized/galvalume coils, there have different patterns on the surface for you to choose, large spangle, regular spangle, minimized spangle coating, spangle free, etc.
  • Item NO.:

  • Order(MOQ):

    25 tons
  • Payment:

    T/T; LC at sight
  • Product Origin:

  • Color:

  • Shipping Port:

  • Lead Time:

    5-15 days
Available Colours
large spangle
regular spangle
small spangle
zero spangle
  • Product Detail

OEM for aluminum profile

Company profile

Xiamen taohong tech. Co.,ltd operates a quality management system approved to ISO 9001:2008 and dimensional tolerances to EN 755. This system allows quality management from an initial contract review through to product shipment. Laboratory facilities are also available to assist with quality assurance and any necessary metallurgical testing.

cold rolled steel coils

GI/GL product

GI-- Galvanized steel coil & sheet, is formed by dipping steel plate into a molten zinc tank to make the surface adhere to a layer of zinc. With advantages of corrosion resistance, good ductility, easy processing, beautiful appearance and so on.

gi galvanized coils sheet

GL---Galvalume steel coil & sheet, use steel sheet as basic plate, coated with aluminum (Al 55%), zinc (Zn 43.5%) and silicon (Si 1.5%) coating.  With excellent performance in  heat resistance, anti-oxidation properties, superior anti-corrosion property, attractive appearance, etc.

gi gl coils

Specification of GI/GL coils 

      HDG coil
Steel standard: 


Steel grade:  SGCC,SGCH,SGC340, SGC440,SGC490, SGC570, G550,DX51D,DX52D,DX53DQ195,Q235, Q345, etc.
Zinc/Alu-Zinc content:
Surface pattern:

steel coils spangle pattern

Galvanized coils application

1. Construction: steel framing, false ceilings, sandwich panels, ducting, decking, purlin, HVAC applications, doors, cladding/siding/facade/roofing, building accessories, sliding shutter, canopies of gas stations, prefabricated buildings, bill boards.

2. Household appliance: refrigerators, deep freezers, washing machines, air coolers, cooking oven.

3. Automotive: auto internal components, bus bodies.

4. Furniture: office equipment.

5. Container: grain silos, drums & barrels, crash guards/ handrails.


Advantages to choose our company 

1. Stable Quality: 

we use our excellent equipment and technology and vast experience to manufacture products with stable quality under strict control throughout all process including pig iron manufacturing, steel manufacturing, heating, rolling and cooling.

2. Flawless Surface: 

Using material (slabs) manufactured under a strict quality control system, we manufacture steel plates with flawless surface by removing scales from the steel plates with high pressure water jets during the rolling process. In addition, in the transport and heat treatment, etc. of steel plates, manufacturing is conducted using state-of-the-art equipment.

3. Wide availability:

We provide a wide product availability including steel plates that satisfy official standards in Japan and overseas, high tensile strength steel for welded structures, abrasion resistant steel, atmospheric corrosion resistant steel, low-temperature service steel, and steel for building, as well as materials that are suitable for a wide variety of uses,from offshore structures (production), line pipes (transport) tanks (storage) and other high-function steel for use in energy fields. In addition, we also accept orders for steel with special specifications, such as extra-thick steel plates for molds, electromagnetic soft iron, and chromium molybdenum steel for use in high temperatures. we also provide shot blasting and primer coating upon request. We also manufacture extra-heavy thick steel plates for use in nuclear power plants, thermal power plants, hydraulic power plants, petrochemical plants and the like.

4. On-time Delivery:

We strive for on-time delivery by making the most of the advantageous seaside location of each steel mill and our control systems for each individual product under process control that effectively utilizes a computer system.

5. Precise Consulting:

The engineering divisions at our head office and various branch offices canprecisely provide consulting on the quality characteristics, applications, and processing methods of steel plates as well as technical cooperation during use, based on their vast experience and comprehensive technical capabilities.

Galvanized coils packing and delivery

Three layers of packing, inside layer is kraft paper, middle layer is water plastic film, outside layer is steel strips.load by wooden pallet.

steel coils packed

GI/GL coils specification

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