Shanghai Huiyi International Co., Ltd.
| Payment Terms | L/C,T/T,D/P |
| Supply Ability | 3000 Tons per month |
| Delivery Time | 20-35days |
| Packaging Details | Standard exporting package. waterproof paper, high density PE film,iron sheet with metal edge protectors, strapped with metal bands, 4 bands horizontal with 3 bands vertical |
| Thickness | 0.12-1.0mm |
| Width | Under 1500mm |
| Length | Customized |
| Zinc coating | Z30-Z275 |
| Shape | Coil, Flat, Corrugated |
| Coil Weight | as customers'requirements |
| Surface treatment | Galvanized,Coated,Galvanized and painted |
| Color | RAL Color,Customers Samples Color |
| Special use | High-strength Steel Plate,HIGH STRENGTH STEEL PLATE,Wear Resistant Steel |
| Material | SGCC/CGCC/TDC51DZM/TDC52DTS350GD/TS550GD/DX51D+Z |
| Brand Name | HUIYI |
| Model Number | CGCC,CGCH,CGLCC,CGLCH,G550,DX51D |
| Certification | SGS,ISO,BV |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,T/T,D/P | Supply Ability | 3000 Tons per month |
| Delivery Time | 20-35days | Packaging Details | Standard exporting package. waterproof paper, high density PE film,iron sheet with metal edge protectors, strapped with metal bands, 4 bands horizontal with 3 bands vertical |
| Thickness | 0.12-1.0mm | Width | Under 1500mm |
| Length | Customized | Zinc coating | Z30-Z275 |
| Shape | Coil, Flat, Corrugated | Coil Weight | as customers'requirements |
| Surface treatment | Galvanized,Coated,Galvanized and painted | Color | RAL Color,Customers Samples Color |
| Special use | High-strength Steel Plate,HIGH STRENGTH STEEL PLATE,Wear Resistant Steel | Material | SGCC/CGCC/TDC51DZM/TDC52DTS350GD/TS550GD/DX51D+Z |
| Brand Name | HUIYI | Model Number | CGCC,CGCH,CGLCC,CGLCH,G550,DX51D |
| Certification | SGS,ISO,BV | Place of Origin | CHINA |
| High Light | Z275 Prepainted Galvanized Steel Coil ，Color Coated Steel Coil ，Hot Dipped Galvanized Steel Coil | ||
Pre-Painted Galvanized Steel (PPGI): Where Durability Meets Aesthetic Innovation
PPGI is an advanced engineered steel product featuring a hot-dip galvanized substrate bonded to high-performance paint systems (PVDF, HDP, or polyester) via precision continuous coil coating. This process ensures uniform, void-free adhesion while activating molecular cross-linking for enhanced resilience. The zinc layer provides sacrificial corrosion protection, resisting rust progression even at cut edges, while the pre-applied coatings deliver exceptional UV stability (20+ years color retention per ASTM D7869) and chemical resistance.
Ideal for demanding applications, PPGI excels in:
Architectural cladding (roofing/wall systems withstand wind loads up to 160mph)
Premium appliances (fingerprint-resistant finishes for kitchen panels)
Automotive trim (stone-chip resistance meeting GMW14872)
Decorative structures (custom woodgrain/metallic finishes)
Certified to ISO 1461 (galvanizing) and QUALICOAT Class 3 (coating), it reduces lifecycle costs by 30% versus post-painted alternatives through near-zero maintenance.
| No. | Tensile test | ||||||
| Yield strength | Tensile strength | Percentage elongation after fracture A% | |||||
| Rel (MPa) | Rm (MPa) | 1.8～＜2.0 | 2.0～＜2.5 | 2.5～＜3.2 | 3.2～＜4.0 | ≥4.0 | |
| SPHC | ≥270 | ≥29 | ≥30 | ≥31 | ≥32 | ≥32 | |
| SPHD | ≥270 | ≥32 | ≥33 | ≥35 | ≥37 | ≥39 | |
| SPHE | ≥270 | ≥33 | ≥35 | ≥37 | ≥39 | ≥41 | |
| SS330 | ≥205 | 330～430 | ≥26 | ||||
| SS400 | ≥245 | 400～510 | ≥21 | ||||
| SAPH310 | ≥ | ||||||
| SAPH370 | ≥370 | ≥255 | ≥32 | ||||
| SAPH400 | ≥ | ||||||
| SAPH440 | ≥ | ||||||
Our PPGI combines a galvanized/Zinc-Aluminum alloy substrate with high-performance paint systems (PVDF/HDP/polyester), creating a dual-barrier protection against rust, moisture, salt spray, and industrial pollutants. Proven to withstand C4-C5 corrosivity environments (ISO 12944), it ensures structural integrity for 20+ years in coastal/industrial zones.
Choose from 200+ RAL/Pantone colors, diverse textures (embossed, smooth, woodgrain), and finishes (matte/semi-gloss/high-gloss). Ideal for:
Architectural façades & premium interiors
Brand-specific color matching (corporate identity projects)
Design-driven applications requiring visual harmony
Certified low-VOC (<50g/L) and solvent-free coatings meet:
✔ EU REACH / LEED v4 standards
✔ Green Building certification criteria
Reduces carbon footprint by 30% vs. conventional painted steel.
The maintenance-free surface and 40% longer service life (vs. standard galvanized steel) deliver:
15-20% reduction in total ownership costs
Near-zero recoating/repair expenses
Verified by ISO 14040 LCA analysis.
Production line : Printing PPGI
Product thickness : 0.12mm-1.0mm
Product width : 800mm-1,250mm
Steel coil weight : ≤28 (t)
Steel coil inner diameter : 508mm or 610mm
Production capacity (10,000t/year) : 5
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 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: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 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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