Shanghai Huiyi International Co., Ltd.
| Payment Terms | L/C, D/P, T/T |
| Supply Ability | 5000 tons per month |
| Delivery Time | 15-35 days |
| Packaging Details | water proof paper & plastic film & protective steel sheet & protecting plate of inner & side panel & outside and inside diameter ring & metal band strapping & circumferential bands in steel |
| Surface | Regular spangle ，Minimise spangle |
| Zinc-coating | AZ30-AZ150 |
| Standard | ASTM , AISI , GB , JIS , DIN |
| Shape | Coil / Flat /Corrugated |
| Coil ID | 508mm/610mm |
| Surface treatment | AFP or Non-AFP |
| Length | Customers' Requirement |
| Grade | SGCC,DX51D,G550 |
| Application | Roofing,Construction,Structure,corrugated plate |
| Brand Name | HUYI-GL |
| Model Number | G550 , G450 , G300,DX51D+AZ,DX52D+AZ, SGLCC,SGLCH |
| Certification | SGS , BV , ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/P, T/T | Supply Ability | 5000 tons per month |
| Delivery Time | 15-35 days | Packaging Details | water proof paper & plastic film & protective steel sheet & protecting plate of inner & side panel & outside and inside diameter ring & metal band strapping & circumferential bands in steel |
| Surface | Regular spangle ，Minimise spangle | Zinc-coating | AZ30-AZ150 |
| Standard | ASTM , AISI , GB , JIS , DIN | Shape | Coil / Flat /Corrugated |
| Coil ID | 508mm/610mm | Surface treatment | AFP or Non-AFP |
| Length | Customers' Requirement | Grade | SGCC,DX51D,G550 |
| Application | Roofing,Construction,Structure,corrugated plate | Brand Name | HUYI-GL |
| Model Number | G550 , G450 , G300,DX51D+AZ,DX52D+AZ, SGLCC,SGLCH | Certification | SGS , BV , ISO9001 |
| Place of Origin | China | ||
| High Light | 508mm Galvalume Steel Coil ，Galvalume Sheet Metal Steel Coil ，Aluminum Zinc Alloy Coated Steel Coil | ||
**Galvalume Steel Coil: Applications & Advantages**
**Wide Industrial Applications**
Galvalume steel coil is extensively used across multiple industries, including:
- **Construction**: Garage panels, color-coated substrates, roof grilles, etc.
- **Light Industry**: Home appliance casings, kitchenware, household containers, etc.
- **Automotive**: Corrosion-resistant car parts, underbody components, etc.
- **Agriculture & Animal Husbandry**: Grain storage/transportation, livestock equipment, etc.
- **Fishery & Commercial**: Frozen meat/aquatic product processing equipment, etc.
**Comparison with Galvanized Steel**
Galvalume offers superior corrosion resistance (up to 3x longer lifespan than galvanized steel) due to its unique coating composition:
- **43.5% Zinc**
- **1.5% Silicon**
- **55% Aluminum**
**Key Uses of Galvanized/Alloyed Sheets**
Hot-dipped galvanized and alloyed galvanized sheets excel in corrosion resistance, formability, and coating adhesion. Major applications include:
- **Building**: Roofing, doors/windows, roller shutters, structural frameworks.
- **Automotive**: Vehicle panels, chassis, fuel tanks, fenders.
- **Metallurgy**: Steel sash blanks, color-coated sheet substrates.
- **Electrical Equipment**: Refrigerator bases, shells, kitchen appliances.
| Products | Galvalume steel coil |
| Standard | ASTM A653 , JIS G3321 , GB/T3830-2006 |
| Grade | G550 , G450 , G300,DX51D+AZ,DX52D+AZ, SGLCC,SGLCH |
| Thickness | 0.12mm-2.0mm |
| Width | 30mm-1500mm |
| Base Metal | Cold Rolled Steel |
| AL-Zinc Coating | AZ30-150g/sqm |
| Coil Internal Diameter | 508mm/610mm |
| Surface Treatment | Chromating , Oiled |
| Tolerance | Thickness:+/-0.05mm , Width:+5/-2mm , Total Quantity:+/-10% , Zinc Coating:+/-10% |
| Surface Finish | Regular spangle ,Minimise spangle |
Q:Are you a trading company or a manufacturer?
A:We are one of the biggest and professional manufacturer in China. Our products are hot-sale due to our superior quality, competitive price and the best after-sales service.
Q:How about the MOQ?
A:Generally, the MOQ can be placed depending on different products.
Q:How about the sample if I need?
A:The sample is free of charge
Q:Do you have English Mill Test Certificates?
A:Yes, we can provide MTC attached to your documents.
Q:What is shipment terms?
A: 1. Container ship 2. Bulk ship 3. Train
Q:How about the delivery time?
A:About 10-25 days after receiving the deposit. Certainly, the detail will be confirmed by the quantity and the different products.
Company Details
Business Type:
Manufacturer,Agent,Exporter,Trading Company,Seller
Year Established:
2017
Total Annual:
500thousand-1million
Ecer Certification：
Verified Supplier
SHANGHAI HUIYI INTERNATIONAL CO., LTD is a trading company dealing with all kinds of steel products and construction materials. We build long-term relationships with many factories in China since our team has dealt with trading business for many years. Our main products are Galvanized Steel, ... SHANGHAI HUIYI INTERNATIONAL CO., LTD is a trading company dealing with all kinds of steel products and construction materials. We build long-term relationships with many factories in China since our team has dealt with trading business for many years. Our main products are Galvanized Steel, ...
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