Company brief introduction
TIGA people have focused on the research, production and promotion of
1.steel coils and steel sheets (Cold Roll Steel Coils,Hot Dip Galvanized Steel Coils,Alu-zinc Coated Steel Coils,Prepainted Galvanized/Alu-zinc Steel Coils,
Aluminium sheets)
2.Their further forming products(such Corrugated Galvanized Roofing sheets,Corrugated Alu-zinc Coated Roofing Sheets,Corrugated Prepainted Steel
Roofing Sheets; Prefabricated Container Houses, Prefabricated Houses andPrefabricated Steel Structures for the warehouses and factories) since 2010.
Our products have been well accepted in more than 70 countries and districts all over the world because of good and stable quality, reasonable price and professional service.
Asia: Korea, Singapore, Vietnam, Thailand, Burma, India, Pakistan, Philippines,Bangladesh, Nepal and Sri Lanka,Jordan, Israel,
Saudi Arabia,Iraq, Iran, Syria, Lebanon, UAE, Yemen
Europe: France, UK, Spain, Hungary, Denmark, Ireland, Romania, Turkey, Greece
Africa: Egypt, Algeria, Congo, Gabon, Nigeria, Ghana, Ethiopia,Sudan, Cameroon
Oceania: Australia, New Island, Solomon
South America: Brazil, Chile, Peru, Guyana, Bolivia, Colombia, Paraguay, Ecuador
Our product quality test and third party inspection available
Steel grades,applications and production standards
1. Galvanized Steel Coils Description
Base Material: Hot Dip Galvanized Steel Coils
Thickness: 0.13mm-1.5mm
Width: 20-600mm, 600mm-1500mm
Sheet Surface: Chromated, unoiled and dry, tension-leveled, skin-passed, anti-finger print.
Spangle: Regular spangle/ minimum spangle/ zero spangle
Coils id: 508mm/610mm or others
Quality Standard: JIS G3002
Certificate: ISO9001, ISO14001, SGS
2. Galvanized Steel Coils Processing
Decoiler-Shearer-Welder-Pretreatment-Entry Looper-Annealing Furnace-zinc pot-aircooling tower-water cooler-leveller-post treatment-Exit Looper-Crimper
3. Galvanized Steel Coils Advantage
With excellent cold bending molded manufacturablity, good decoration effect, strong anti-corrosion ability, galvalume steel coils and sheets are also pollution-free and easily recycled. Accordingly, they can be used as final products and basic plates of color coated steel coils and widely applied in construction, home appliances, decoration, ect, which has been more widly used than galvanized products.
4. Package Deatils
Each bare coil to be securely tied with two bands through the eye of coil (or not) and one circumferential. The contact points of these bands on the coil edge to be protect with edge protectors.
Coil then to be properly wrapped with water proof /resistant paper, it then to be properly and completely metal wrapped.
Wooden and iron pallet can be used or as your requirements
| Base Material |
Cold/Hot rolled steel coils |
| Steel Grade |
DX51D+Z,DX52D+Z,DX53D+Z,SGCC,SGCD, |
| Zinc Coating |
40-275g/m2 |
| Thickness |
0.13mm-1.5mm |
| Width |
20mm-600mm,600-1500mm |
| Tolrance |
-0.02mm~+0.02mm |
| Inner Diameter |
Ø508mm,Ø610mm |
| Surface Structure |
Regular Spangle,Skin-passed Spangle,Minimized Spangle,Zero Spangle |
| Surface Treatment |
Chromate-passivated,Oiled,Chromate-passivated+Oliing,Untreated,Anti-finger treatment,Phosphate treated |
| Weight of Coils |
3-5tons |
| Quality Standard |
EN10142, EN10147, ASTM700 |
| Package Method |
Vertical/Horizontal |
| Advantage |
Good adornment,anti-erode performance,strong coating adhesive |
Application for ventilation equipment,air duct ,fabric duct:
Audited Supplier 
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