Shanghai Huiyi International Co., Ltd.
| Payment Terms | L/C,T/T,D/P |
| Supply Ability | 8000 tons per month |
| Delivery Time | 15-35days |
| Packaging Details | Standard exporting package, wrapped with waterproof paper. Then high density PE film. after fully covered with iron sheet with metal edge protectors, strapped with metal bands |
| Type | Steel Coil |
| Coild Id | 508mm/610mm |
| Width | 600mm-1250mm |
| Coil weight | 3-5 Tons |
| Zinc coating | 30-275g/m2 |
| Grade | S300GD+AZ/DX51D+AZ/JIS G 3322 |
| Tensile Strength | 300-600 |
| Processing Service | Decoiling, Cutting, Punching |
| Base Metal | Cold rolled steel |
| Application | Roofing,Construction |
| Brand Name | HUIYI-GL |
| Model Number | S300GD+AZ/DX51D+AZ/JIS G 3322 |
| Certification | SGS , BV , ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T,D/P | Supply Ability | 8000 tons per month |
| Delivery Time | 15-35days | Packaging Details | Standard exporting package, wrapped with waterproof paper. Then high density PE film. after fully covered with iron sheet with metal edge protectors, strapped with metal bands |
| Type | Steel Coil | Coild Id | 508mm/610mm |
| Width | 600mm-1250mm | Coil weight | 3-5 Tons |
| Zinc coating | 30-275g/m2 | Grade | S300GD+AZ/DX51D+AZ/JIS G 3322 |
| Tensile Strength | 300-600 | Processing Service | Decoiling, Cutting, Punching |
| Base Metal | Cold rolled steel | Application | Roofing,Construction |
| Brand Name | HUIYI-GL | Model Number | S300GD+AZ/DX51D+AZ/JIS G 3322 |
| Certification | SGS , BV , ISO9001 | Place of Origin | China |
Galvalume steel coil merges steel strength with a metallurgically bonded aluminum-zinc coating. Produced via precision hot-dipping, it delivers unmatched corrosion resistance through dual protection: aluminum's barrier defense and zinc's sacrificial action. The coating withstands extreme conditions while enabling versatile finishes – from bare metal to pre-painted designs. This innovation ensures decades of reliable performance in roofing, automotive, and agricultural applications, far outlasting galvanized steel.
| Specification | Details |
|---|---|
| Brand | Huiyi-GL |
| Grade | S300GD+AZ/DX51D+AZ/DX52D+AZ/JIS G 3321 |
| Coating Type | Aluminum-Zinc-Silicon |
| Certificate | JIS, ISO9001 |
| Tolerance | ±1% |
| Inner diameter | 508/610mm |
| Standard | ASTM, GB, ASTM, JIS, DIN, AISI |
| Application | Fencing, Construction, and Industrial Applications |
Construction & Architecture
Roofing & Cladding – Superior weather-resistant protection for both commercial and residential buildings.
Structural Components – High-strength beams, flooring systems, and HVAC ductwork.
Decorative Panels – Modern architectural designs combining aesthetics with durability.
Industrial & Infrastructure
Agricultural Buildings – Corrosion-resistant solutions for barns, silos, and storage facilities.
Fencing & Security – Long-lasting perimeter fencing and safety barriers.
Utility Structures – Electrical enclosures and telecommunication shelters.
Transportation & Automotive
Vehicle Components – Durable body panels, trailer roofs, and cargo containers.
Road Infrastructure – Highway sound barriers and crash protection systems.
Railway Applications – Lightweight yet sturdy carriage components.
Specialty Applications
Solar Panel Mounting – Reflective surfaces that enhance energy efficiency.
Industrial Equipment – Protective housings for machinery in harsh environments.
Custom Fabrications – Tailored solutions for unique architectural or industrial needs.
We carefully pack each Galvalume steel coil with waterproof wrapping and heavy-duty strapping to prevent damage during transit. Every order undergoes quality inspection before shipping to ensure perfect condition upon arrival. Our team also provides full logistics support to handle any delivery requirements.
Q1: What is the minimum order quantity (MOQ)?
A1: Our standard MOQ is 25 tons, but we offer sample orders for quality verification.
Q2: What payment methods do you accept?
A2: We support T/T (Telegraphic Transfer) and L/C (Letter of Credit) and D/P for secure transactions.
Q3: How is the product packaged for shipping?
A3: Each coil is waterproof-wrapped and strapped to prevent damage during transit. We conduct pre-shipment inspections to ensure quality.
Q4: Can I request custom sizes or coatings?
A4: Yes! We provide tailored solutions based on project specifications.
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 Galvan... 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 Galvan...
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