Shanghai Huiyi International Co., Ltd.
| Payment Terms | L/C,T/T |
| Supply Ability | 50000 tons per year |
| Delivery Time | 20-35days |
| Packaging Details | Standard exporting package.wrapped with waterproof paper.Then high density PE film.Then after fully covered with iron sheet |
| Color | Red,Green,Blue,Grey,White |
| Paint Brand | Akzo Nobel,Dulux,Nippon |
| Front Paint Coating | 11-35um |
| Back Paint Coating | 5-20um |
| AL-ZN Coating | AZ30-AZ150 |
| Thickness | 0.12--1.5mm |
| Coil ID | 508/610mm |
| Standard | GB, ASTM, JIS |
| Brand Name | HUIYI |
| Model Number | SGCC |
| Certification | SGS,BV,ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 50000 tons per year |
| Delivery Time | 20-35days | Packaging Details | Standard exporting package.wrapped with waterproof paper.Then high density PE film.Then after fully covered with iron sheet |
| Color | Red,Green,Blue,Grey,White | Paint Brand | Akzo Nobel,Dulux,Nippon |
| Front Paint Coating | 11-35um | Back Paint Coating | 5-20um |
| AL-ZN Coating | AZ30-AZ150 | Thickness | 0.12--1.5mm |
| Coil ID | 508/610mm | Standard | GB, ASTM, JIS |
| Brand Name | HUIYI | Model Number | SGCC |
| Certification | SGS,BV,ISO9001 | Place of Origin | China |
| High Light | Construction Prepainted Coil ，Prepainted Galvalume Steel Coil | ||
PPGL steel coil introduction:
Prepainted Galvalume Steel Coils – Durability Meets Aesthetic Excellence
Prepainted Galvalume steel coils combine the superior corrosion resistance of Galvalume (55% aluminum, 43.4% zinc, and 1.6% silicon alloy coating) with the vibrant aesthetics of high-performance paint systems. This advanced material features a steel substrate coated with a protective aluminum-zinc alloy layer, followed by a durable prepainted finish applied through a precision coil coating process.
Specification of PPGL steel coil:
| Coating Thickness : | Min. Single Side - 30 g / sqm Max. Single Side - 200 g / sqm |
| Top Painting : | 11 - 35 micrometer,based on customers' requirements |
| Back Painting : | 5 - 10 micrometer,based on customers' requirements |
| Surface Finished Color: | According To RAL Standard or customers' samples |
Characteristics of PPGL steel coil:
Prepainted steel offers exceptional decorative flexibility with an extensive selection of colors (including custom RAL and Pantone shades), patterns (wood grain, stone, metallic), and surface finishes (glossy, matte, textured, or embossed). This allows architects and designers to achieve both modern and traditional aesthetics, making it ideal for high-visibility applications such as:
Architectural cladding (facades, roofing, sunscreens)
Interior design elements (elevator panels, partitions, decorative ceilings)
Consumer goods (appliance exteriors, furniture, lighting fixtures)
The coatings are UV-stable, ensuring long-term color vibrancy without fading, even in direct sunlight.
Engineered for superior workability, the pre-coated surface retains flawless adhesion during fabrication processes like:
Bending (tight radii without micro-cracking)
Stamping/Pressing (complex shapes with sharp edges)
Roll-forming (consistent finish in profiled sections)
This flexibility reduces production waste and enables intricate designs while maintaining coating integrity—critical for automotive parts, HVAC ducts, and metal furniture.
The synergy of a corrosion-resistant substrate (hot-dip galvanized or Galvalume® steel) and a robust paint system (polyester, PVDF, or silicone-modified coatings) creates a multi-barrier defense against:
Salt spray (coastal/marine environments)
Chemical exposure (industrial zones, agricultural facilities)
Humidity & temperature cycles
Independent testing confirms 20-30 years of service life in C5-M (ISO 12944) environments, outperforming conventional painted metals.
Through a rigorously controlled coil coating process—involving chemical pretreatment, primer application, and high-temperature curing—the paint forms a molecular bond with the metal. This results in:
Cross-cut adhesion (Grade 0 per ISO 2409)
Resistance to mechanical stress (impact, abrasion, scrubbing)
Weathering stability (no blistering/delamination after 1,000+ hours of salt spray or QUV testing)
Such durability ensures compliance with stringent standards like ASTM A755 for building envelopes and FM Global approvals for industrial use.
Here comes loading pictures for PPGL steel sheets as below:
FAQ:
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: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
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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