PPGI Coil (Pre-Painted Galvanized Steel Coil) is a composite material combining a galvanized steel substrate with organic coatings, offering corrosion resistance, aesthetic versatility, and durability. Manufactured through hot-dip galvanizing and roller coating, it features a zinc layer (40-275g/m²) for rust protection and a top coat (15-35μm) of polyester (PE), polyvinylidene fluoride (PVDF), or other high-performance coatings for UV resistance and color retention. Available in widths of 600-1500mm and thicknesses ranging from 0.12mm to 2.30mm, it supports customizable RAL colors, patterns (wood grain, stone texture), and finishes (matte, metallic).

PPGI Coil excels in lightweight construction, reducing structural load by over 30% compared to traditional materials. Its formability allows easy processing via cutting, bending, and stamping, while dual-coating (2/2 or 2/1 structures) enhances adhesion and longevity. Certified to international standards (ASTM, JIS, EN), it withstands 500+ hours of salt spray testing and maintains performance in extreme climates (-20°C to 80°C).

Widely used in architecture (roofing, facades, ceilings), appliances (refrigerators, washing machines), and transportation (vehicle panels, containers), it lowers maintenance costs by 40% and extends service life to 20+ years. Eco-friendly and recyclable, it aligns with sustainable building practices, making it a cost-effective solution for industrial and commercial projects globally.

About Us

The company is committed to providing customers with high-quality, low-cost steel products and strives to create value for customers. With advanced processing equipment and a strong logistics and distribution system, it can meet customer needs at any time.

Benefits of PPGI Coil

1. Corrosion Resistance

PPGI Coil’s galvanized steel substrate provides robust corrosion resistance, effectively shielding against moisture, chemicals, and salt spray. This ensures longevity in harsh environments like coastal or industrial areas, reducing maintenance needs and extending service life.

2. Aesthetic Versatility

With customizable RAL colors, patterns (wood/stone textures), and finishes (matte/metallic), PPGI Coil offers unmatched design flexibility. It enhances architectural appeal for roofing, facades, and appliances, aligning with diverse aesthetic and branding requirements.

3. Lightweight and High Strength

Weighing 30% less than traditional materials while maintaining high tensile strength, PPGI Coil simplifies transportation and installation. Its lightweight nature reduces structural load, enabling cost-efficient designs for buildings and vehicles.

4. Durability and Weather Resistance

Organic coatings (PE/PVDF) ensure UV stability and resistance to extreme temperatures (-20°C to 80°C). PPGI Coil withstands harsh weather, pollution, and abrasion, retaining color vibrancy and performance for over 20 years.

5. Cost-Effectiveness

Low maintenance costs (saving 40%+ over time) and a 20-year lifespan make PPGI Coil economical. Its durability minimizes replacements, offering a high return on investment for infrastructure and industrial projects.

6. Eco-Friendliness

Fully recyclable and manufactured with eco-friendly coatings, PPGI Coil supports sustainable construction. It reduces carbon footprint by lowering energy consumption in production and application, aligning with global green standards.

7. Easy Installation and Formability

Excellent formability allows easy cutting, bending, and stamping, accommodating complex designs. This accelerates construction timelines, reduces labor costs, and enables versatile applications from roofing to automotive panels.

8. Global Certifications

Certified to ASTM, JIS, and EN standards, PPGI Coil guarantees quality and reliability. Its consistent performance in salt spray tests (500+ hours) and mechanical tests ensures suitability for international markets and demanding applications.

Application of PPGI Coil

1. Construction Industry

PPGI Coil is widely used in construction, accounting for over 60% of applications. It is commonly employed for roofing and wall cladding in steel structures, offering thermal insulation to reduce energy consumption. Its lightweight design, 20-30% lighter than traditional materials, simplifies installation and transportation, enhancing construction efficiency. With corrosion resistance and customizable RAL colors, it meets aesthetic and functional demands for modern buildings.

2. Home Appliances

In the home appliance sector, PPGI Coil is utilized for refrigerator and air conditioner casings, achieving matte or glossy finishes via electrostatic spraying. The coating provides UV resistance and weatherability, ensuring a lifespan of 10-15 years. Its durability and aesthetic flexibility align with requirements for durable, visually appealing appliance exteriors, while lightweight properties reduce manufacturing costs.

3. Automotive Industry

PPGI Coil finds application in automotive components like sound barriers and carriage panels. Its zinc coating offers cathodic protection, delaying corrosion and reducing maintenance costs by over 40% compared to regular steel. High strength and impact resistance make it suitable for demanding automotive parts, while lightweight properties enhance fuel efficiency and performance in vehicles.

4. Industrial Applications

In industrial settings, PPGI Coil is used to manufacture containers, pipes, and equipment. The coating exhibits excellent chemical and solvent resistance, making it suitable for harsh environments. Customizable production meets diverse industrial needs, from chemical processing to storage solutions. Its durability and corrosion resistance ensure longevity in aggressive industrial conditions, reducing replacement frequencies.

5. Furniture and Transportation

PPGI Coil is also used in furniture manufacturing for durable, visually appealing products, and in transportation sectors like vehicle and shipbuilding. Its corrosion resistance and aesthetic qualities make it ideal for outdoor furniture and marine applications. In transportation, it enhances vehicle durability while reducing weight, supporting fuel efficiency and structural integrity in trains, trucks, and specialized vehicles.

Quality Control and Technological Innovation

The company has an experienced technical R&D team, using internationally advanced production processes and testing equipment to ensure that each batch of products meets international quality standards. We strictly implement the ISO quality management system. From raw material procurement to finished product delivery, every link is strictly controlled to provide customers with the most reliable product guarantee. At the same time, we continue to explore the application of new technologies and new materials, drive development with innovation, and maintain our leading position in the industry.

Service Concept and Market Layout

The company adheres to the customer-centric service concept, provides customized solutions, responds quickly to customer needs, and ensures the punctuality of delivery and the thoughtfulness of service. Our foreign trade team is proficient in multiple languages, familiar with international trade rules, and can communicate effectively to provide customers with professional and efficient international trade services. At present, the company's products have successfully entered many international markets such as Europe, America, Africa, and Asia, and have won wide praise and trust.

Our Services

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