Shanghai Huiyi International Co., Ltd.
| Payment Terms | L/C,T/T,D/P |
| Supply Ability | 5000 tons per month |
| Delivery Time | 15-45DAYS |
| Packaging Details | Standard exporting package , wrapped with waterproof paper. Then after fully wrapped with high density PE film. Then after fully covered with iron sheet with metal edge protectors, strapped with metal bands, min 4 bands horizontal, min 3 bands vertical. |
| Product Name | Galvanized Steel Coil |
| Grade | DX51D+Z/ DC51D+Z |
| Standard | ASTM,GB,JIS |
| Thickness | 0.30-2.0mm |
| Coating | Z30-Z275 |
| Shape | Coil/Sheet |
| Zinc Spangle | Regular/Big/Zero Spangle |
| Application | Construction,Roofing |
| Brand Name | HUIYI-GI |
| Model Number | Galvanized Steel Coil |
| Certification | JIS, GS, ISO9001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,T/T,D/P | Supply Ability | 5000 tons per month |
| Delivery Time | 15-45DAYS | Packaging Details | Standard exporting package , wrapped with waterproof paper. Then after fully wrapped with high density PE film. Then after fully covered with iron sheet with metal edge protectors, strapped with metal bands, min 4 bands horizontal, min 3 bands vertical. |
| Product Name | Galvanized Steel Coil | Grade | DX51D+Z/ DC51D+Z |
| Standard | ASTM,GB,JIS | Thickness | 0.30-2.0mm |
| Coating | Z30-Z275 | Shape | Coil/Sheet |
| Zinc Spangle | Regular/Big/Zero Spangle | Application | Construction,Roofing |
| Brand Name | HUIYI-GI | Model Number | Galvanized Steel Coil |
| Certification | JIS, GS, ISO9001 | Place of Origin | CHINA |
| High Light | SGCC galvanized steel coils for roofing ，hot dipped galvanized steel coils Z30-Z275 ，1.5mm galvanised steel coil with warranty | ||
SGCC Hot-Dipped Galvanized Steel Coils are precision-engineered for superior roofing and architectural cladding applications. Utilizing a advanced hot-dip galvanizing process, these coils deliver exceptional corrosion resistance and long-term durability in harsh environmental conditions. The optimized zinc-iron alloy coating provides superior adhesion that withstands thermal expansion and mechanical stress, ensuring decades of maintenance-free performance. Our proprietary surface control technology guarantees flawless flatness and coating consistency, making these coils the ideal choice for high-visibility architectural projects where both performance and aesthetics matter.
| Product Name | Structural Grade Galvanized Steel Coil |
| Standard | ASTM, JIS,GB , BS, DIN,AISI |
| Thickness | 0.3-2.0mm |
| Length | As Customers' Requirement |
| Coating | Z30-Z275 |
| Technique | Cold Rolled,Hot Rolled |
| Grade | DX51D+Z/ DC51D+Z/SGCC |
| Coil Weight | 3-8Tons |
Architectural Roofing Systems
Specialized Cladding Solutions
Sustainable Building Integration
To ensure optimal condition upon arrival, all coils receive weather-resistant multi-layer wrapping with VCI corrosion inhibitors and customized edge protection to preserve the premium surface finish. We facilitate project-specific loading plans and just-in-time delivery, supported by full batch traceability and dedicated logistics coordination.
Q1: Why choose SGCC grade specifically for roofing applications?
A: SGCC formulation offers superior surface quality and coating consistency essential for visible roofing applications, with enhanced weathering performance compared to standard construction grades.
Q2: What coating weight do you recommend for coastal environments?
A: For coastal or high-corrosion environments, we recommend Z150+ coatings with our proprietary surface treatment for extended service life in salt-laden atmospheres.
Q3: Can you supply custom lengths for specific roofing profiles?
A: Yes, we offer precision slitting to exact roofing profile requirements with length optimization to minimize waste and installation time.
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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