Wanzhi Group is a comprehensive Color Coil solution expert covering all colors, all substrates, and all scenarios. As a professional manufacturer of corrosion-resistant materials in China, we produce various materials and coatings and provide one-stop services including precision slitting, leveling, laminating, and profile forming.
Color Coil Series
Color Coil is a layered composite material produced through rigorous surface degreasing and chemical conversion treatment, followed by professional coating application and high-temperature curing. It effectively combines the mechanical properties of metal with the decorative and protective features of the coating. Wanzhi Group offers customized colors, specifications, and coating types to meet diverse application scenarios.
PPGI – Color Galvanized Steel Coil
Features: Economical and versatile, high cost-performance, reliable corrosion resistance, excellent formability – the standard color steel coil.
Coating: Full range of PE, SMP, HDP, PVDF options.
Applications: Industrial plants, storage facilities, appliance back panels, interior decoration.
PPGL – Color Galvalume Steel Coil
Features: Corrosion resistance 2–6 times higher than galvanized steel, heat resistance up to 315°C, high thermal reflectivity, strong weather resistance.
Coating: Full range of PE, SMP, HDP, PVDF options.
Applications: Coastal buildings, high-end commercial projects, metal roofing and wall systems – ideal for mid-to-high-end outdoor scenarios.
PPZM – Color Zinc-Aluminum-Magnesium Steel Coil
Features: Superior corrosion resistance, strong self-healing ability at cut edges, salt spray resistance 5–10 times higher than galvanized steel.
Coating: Compatible with various coatings.
Applications: Automotive parts, precision stamped components, agricultural and livestock facilities, harsh environments such as coastal areas and chemical plants.
Color Coated Aluminum Coil
Features: Lightweight, naturally excellent corrosion resistance, superior plasticity, strong decorative appeal.
Coating: Full range of PE, HDP, PVDF options, can be combined with anodizing pretreatment.
Applications: High-end decorative and lightweight scenarios such as architectural curtain walls, indoor and outdoor ceilings, decorative panels, transportation interiors, signage, etc.
PPCR – Color Stainless Steel Coil
Features: Superior corrosion resistance, high-temperature resistance, premium texture, easy to clean, scratch-resistant, abrasion-resistant, durable color.
Coating: Mainly PVDF fluorocarbon to ensure long outdoor lifespan.
Applications: High-end architectural curtain walls, medical equipment, food machinery, luxury displays, elevator decoration, etc.
Color VCM Coil (Laminated Coil)
Substrate: Cold-rolled steel, galvanized steel, aluminum, stainless steel, etc.
Features: Realistic texture, three-dimensional patterns, vibrant colors, scratch resistance, chemical corrosion resistance, highly decorative.
Surface Effects: Wood grain, stone grain, leather grain, fabric grain, brushed finish, matte, high gloss.
Applications: High-end appliance panels, furniture decoration, interior walls, elevator interiors, automotive interiors, etc.
Color Coil Coating Systems
Wanzhi Color Coil uses high-quality coatings, covering multiple types, and can be flexibly matched based on application scenarios and budget requirements to ensure strong adhesion, excellent weather resistance, and stable color.
| Coating Type | Features | Weather Resistance | Typical Applications |
| Polyester (PE) | Economical and versatile, high cost-performance | General | General appliances, industrial plants, indoor use |
| Silicone-Modified Polyester (SMP) | High hardness, wear resistance, anti-chalking | Good | Commercial buildings, general outdoor environments |
| High Durability Polyester (HDP) | Prioritizes weather resistance | Excellent | Long-term outdoor buildings, solar roofs, coastal buildings, public facilities |
| Polyvinylidene Fluoride (PVDF) | Top-level protection | Superior | Landmark buildings, high-end curtain walls |
| PVC Plastisol | Wear resistance, waterproof | Good | Appliances, furniture, decorative panels |
| Polyurethane (PU) | Flexible and wear-resistant | Good | Automotive, transportation interiors, high-end appliances, decorative panels |
Color Coil Process Comparison
For Color Coil, Wanzhi Steel Factory uses advanced roller coating technology to ensure coating precision and consistency for every meter of material. Additionally, for applications requiring high coating thickness and surface quality, we also offer spray coating processing.
Roller Coating Process:
Advantages:
- High efficiency: Line speed up to 80–120 m/min
- Uniform thickness: Precision of ±1–2 μm
- Cost-effective: Suitable for mass production
- Consistent color: No batch-to-batch variation
Spray Coating Process:
Advantages:
- Thicker coating: 60–120 μm for enhanced protection
- Shape adaptability: Can coat complex 3D workpieces
- Environmentally friendly: Powder coating has no VOC emissions
Color Coil Application Fields
| Application Field | Wanzhi Product Series | Selection Recommendations |
| Outdoor Building Coils | PPGL, PPZM, Color Aluminum, Color Stainless | HDP/PVDF coating + high coating weight (AZ100+/ZM100+) |
| Appliance Coils | PPGI, VCM Laminated Coils | PE/SMP coating + anti-fingerprint treatment + excellent T-bend performance |
| Decorative/Curtain Wall Coils | Color Aluminum, VCM Laminated Coils, Color Stainless | Wood/stone grain printing + adjustable matte/gloss + high flatness |
| Specialized Aluminum Coils | Color Aluminum Coils | 3003/5005 alloy + PVDF coating + precision slitting |
| Agricultural/Livestock Coils | PPZM, PPGL | Zinc-aluminum-magnesium substrate + ammonia-resistant coating + edge protection |
| Transportation/Automotive Coils | PPZM, VCM Laminated Coils | Deep-drawing grade substrate + excellent T-bend + anti-fingerprint/scratch resistance |
Wanzhi Group Color Coil Core Advantages
Choose Wanzhi Group for premium color-coated products, one-stop service, and wholesale prices!
Integrated Industry Chain
Wanzhi Steel Factory controls the entire process from substrate production (GI/GL/aluminum/stainless steel) to color coating, slitting, and profile forming.
- Full Color Customization
- RAL and Pantone standard color libraries
- High-definition wood grain, stone grain, and geometric pattern printing
- Adjustable gloss levels from 20° to 80°
Global Standard Certifications
- Compliant with EN, ASTM, JIS, GB standards
- ISO9001, ISO14001, ISO45001 certified
- Third-party inspection reports available (BV, SGS, etc.)
Flexible Supply Services
- Supply in various forms: coils, sheets, narrow strips, profiled sheets
- Small batch support and quick response
- Professional export packaging for global delivery
Customer Frequently Asked Questions (FAQ)
Application environment (indoor/outdoor, coastal/inland, presence of corrosion)
Design life requirements
Processing methods (stamping, bending, roll forming)
Color and appearance preferences
Budget range
Yes, we provide A4-sized sample sheets or small coil samples for testing color, thickness, and processing performance.
Standard colors with PE coating: 5 tons; Custom colors/HDP/PVDF coatings: 25 tons; Color aluminum/stainless steel: 5 tons.
Standard products: 5–45 working days; expedited orders can be negotiated.