Flower-printing PPGI PPGL Coil

In the innovation of building facades and enclosure systems, the integration of functionality and artistry has become a new trend. As a global leading expert in color-coated steel solutions, Yintu Steel Products has launched a new generation of floral printed PPGI (galvanized)/PPGL (aluminum-zinc) color-coated coils. Through the perfect combination of German digital printing technology and 55% aluminum-zinc alloy coating, it provides commercial complexes, high-end residences, public facilities, etc. with building enclosure solutions that combine anti-corrosion performance and artistic expression.

1. Core advantages of floral print color coated coils

In response to the stringent requirements of modern architecture, our products have five core competitiveness:

Dual protection system

PPGI: 85-150g/m² galvanized layer (ASTM A653), salt spray test over 2500 hours

PPGL: 55% aluminum zinc layer (AZ150), corrosion resistance is 3 times that of galvanized

Artistic printing technology

German Konica Minolta digital printing machine, achieving 1200dpi ultra-high resolution

Support customized floral/wood grain/geometric patterns, color reproduction > 99%

Intelligent mechanical properties

Yield strength 245-550MPa (corresponding to DX51D-DX57D)

Elongation ≥12%, suitable for complex modeling processing

Environmentally friendly production process

Chromium-free passivation + water-based ink, passed ISO 14001 and SGS green certification

Pre-coating process reduces on-site pollution and improves construction efficiency by 60%

Long-term color management

Japan Toray pigment color fastness level 7 (ISO 105-B02)

15-year color retention commitment (normal environment)

II. Three major technological breakthroughs of Yintu steel products

Nano-composite coating

Add TiO₂ nanoparticles to the topcoat to achieve UV shielding and self-cleaning functions

Gradient adhesion design

Sandwich structure of epoxy resin primer + intermediate transition layer + printed topcoat, adhesion level 0

Intelligent temperature control system

Real-time monitoring by German infrared temperature measurement technology to ensure color consistency of different batches of products

III. Typical application scenarios

1. Commercial buildings

Shopping center facades, hotel art curtain walls

Chain store signs, brand experience store decorative walls

2. High-end residences

Villa courtyard fences, garden house facades

Balcony guardrails, sun room roofs

3. Public facilities

Subway station cultural walls, airport terminal decorative panels

Park landscape pergolas, school art corridors

4. Industrial protection

Chemical plant acid-resistant sandwich walls, logistics warehouse signboards

Agricultural greenhouse enclosures, livestock farm ventilation panels

IV. Full-process service system

Customized solutions

Thickness 0.4-1.2mm, width 600-1250mm full specifications are optional

Support customized flowers/patterns and provide professional design suggestions

Quality assurance

Each roll product comes with: coating test report + salt spray test report + color test report

Passed ISO 9001, ISO 14001, SGS triple certification

Technical support

Free BIM modeling support and enclosure structure optimization solutions

V. Development trends and opportunities of color-coated coil market

1. Market size continues to grow

According to Global Market Insights data, the global color-coated coil market size is expected to exceed US$45 billion in 2025, with a compound annual growth rate of 6.8%. As the world's largest producer, China accounts for more than 40% of global production capacity, especially in the fields of building enclosures, home appliance manufacturing, transportation and other fields.

2. Growth drivers

Environmental protection policy promotion: EU RoHS, China's "Air Pollution Prevention and Control Action Plan" and other regulations accelerate the replacement of traditional spraying processes

Building upgrade demand: Urbanization promotes the demand for high-value, long-life enclosure materials in commercial complexes and green buildings

Technological innovation iteration: From single anti-corrosion to "anti-corrosion + self-cleaning + intelligent sensing" multifunctional coating upgrade

3. Competitive landscape and differentiation

Heading companies occupy 60% of the market share, XX Steel Products relies on:

✅ Industry-leading nano-coating technology

✅ 7 major production bases covering the whole country

✅ Full-chain service capabilities from design to installation

4. Future trends

Sustainable materials: The proportion of bio-based resins and recycled galvanized substrates will increase to 30%

Intelligent coating: "Breathing" color-coated coils with integrated temperature and humidity sensors

Customized services: Customization of building facade patterns and small-batch rapid response have become the mainstream