Pre-Painted Galvalume Steel Coil (PPGL) Manufacturer & Global Exporter
PPGL (Pre-Painted Galvalume Steel Coil) is a high-grade, color-coated steel product manufactured using a hot-dip aluminum-zinc alloy coated steel (55% Aluminum, 43.4% Zinc, and 1.6% Silicon) substrate with advanced multi-layer protective paint coatings applied on both sides. Combining the superior barrier protection and sacrificial galvanic protection of Galvalume (GL/Aluzinc) steel with durable polymer finishes, PPGL coils deliver unmatched weatherability, heat reflection, aesthetic brilliance, and extended service life.
As a leading international trading company and wholesale supplier, Goldland Trading Company exports prime-quality PPGL coils to Sri Lanka, China, India, Dubai (UAE), and global markets. Our pre-painted Galvalume steel coils are widely specified for industrial roofing sheets, wall cladding panels, prefabricated steel structures, cold storage facilities, and modern architectural projects where extreme anti-corrosion resistance and color longevity are required.
Your Trusted Partner for High-Quality PPGL & GI Coil Indenting
With over 20 years of experience in the Sri Lankan steel industry, GOLDLAND Trading Company has established itself as one of the most trusted and reputable indenting companies for PPGL (Pre-Painted Galvalume Steel Coils) and GI (Galvanized Iron Coils).
We specialize in sourcing premium-quality steel products from leading manufacturers in:
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South Korea
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Taiwan
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China
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India
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Vietnam
Our long-standing partnerships with internationally recognized steel mills enable us to provide our customers with consistent quality, competitive pricing, reliable delivery, and customized solutions.
Why Choose GOLDLAND Trading Company?
- Over 2 decades of industry expertise
- Excellent reputation in the Sri Lankan market
- Strong relationships with reputed overseas steel mills
- Reliable indenting and international sourcing services
- Competitive prices with assured quality
- Professional and customer-focused service
- Timely shipment coordination and documentation support
At GOLDLAND Trading Company, we are committed to supplying high-quality steel products that meet international standards while building long-term relationships based on trust, integrity, and reliability.
High-Performance Features & Anti-Corrosion Benefits of PPGL
- Superior Anti-Corrosion Galvalume Substrate: The 55% Al-Zn alloy coating provides up to 3 to 6 times greater corrosion resistance than traditional galvanized (GI) steel coils, making PPGL ideal for harsh coastal, tropical, and industrial environments.
- Advanced Protective Coating Systems: Available with top-tier paint formulations including Polyester (PE), Silicone Modified Polyester (SMP), High-Durable Polyester (HDP), and Polyvinylidene Fluoride (PVDF) for maximum resistance against UV fading, chalking, chipping, and chemical pollutants.
- Thermal Efficiency & Solar Reflectivity: High solar reflectance index (SRI) helps reduce building cooling loads and energy consumption in warm climates.
- Exceptional Formability & Tensile Strength: Excellent flexibility for roll forming, bending, stamping, and profiling into corrugated roofing sheets and sandwich panels without cracking or flaking the paint coating.
- Extensive Color Selection & Aesthetic Versatility: Available in standard RAL colors, metallic shades, matte textures, printed wood grain, and custom decorative finishes.
- Low Life-Cycle Maintenance & Long Service Life: Long-lasting color retention and surface protection minimize structural maintenance costs over decades of exposure.
PPGL Technical Specifications & Coating Standards
| Specification Parameter | Technical Details & Standards |
|---|---|
| Product Name / Type | PPGL / Pre-Painted Galvalume Steel Coil (Prepainted Aluzinc Coil) |
| HS Code / Customs Tariff | 7210.70 (Flat-rolled products of iron or non-alloy steel, width ≥ 600 mm, painted, varnished, or coated with plastics) |
| Substrate Material | Hot-Dip Galvalume Steel (55% Al, 43.4% Zn, 1.6% Si) |
| Applicable Steel Standards | JIS G3322, ASTM A792 / A792M, EN 10169, GB/T 12754 |
| Steel Quality Grades | SPCC, SPCD, SPCE, DC01–DC07, Q195, Q215, Q235, SGLCC, SGLCH |
| Popular Thickness Range | 0.12 mm – 2.0 mm (Popular Sri Lanka Standard: 0.47mm, 0.35mm, 0.40mm, 0.50mm) |
| Coil Width Range | 600 mm – 1250 mm (Standard: 914mm, 1000mm, 1200mm, 1219mm, 1250mm) |
| Coil Weight Range | 3.0 MT – 6.0 MT per coil (Customized for container shipping) |
| Coil Inner Diameter (ID) | 508 mm / 610 mm |
| Al-Zinc Coating Mass (AZ) | AZ30 – AZ150 g/m² (Popular: AZ150 prepainted galvalume sheet & Anti-fingerprint treatment) |
| Top Paint Coating Thickness | 10 – 40 microns (Primer 5μm + Top Coat 15-35μm) |
| Back Paint Coating Thickness | 5 – 20 microns (Epoxy / Polyester backer coat) |
| Paint Systems | Regular Polyester (PE), SMP, HDP, PVDF, Anti-Static, Self-Cleaning |
| Surface Finish Options | Regular Gloss, Matt / Wrinkle, High Gloss, Embossed, Printed Wood Grain, Marble Transfer Coatings |
| Quality Certifications | ISO 9001:2015, SGS Test Certificate, CE Certified, Mill Test Certificate (MTC) |
PPGL Product Specification Infographics
Versatile Industrial Applications of Pre-Painted Galvalume Coils
Due to its high structural integrity, weather resistance, and aesthetic appeal, PPGL steel coils are extensively utilized across diverse sectors:
- Roofing & Cladding Systems: Corrugated roofing sheets, standing seam roofs, trapezoidal roof panels, and exterior wall cladding.
- Commercial & Industrial Construction: Warehouses, steel structure workshops, prefabricated PEB buildings, and airport hangars.
- Civil & Residential Structures: Residential roof tiles, ceiling grids, rain gutters, downspouts, and decorative boundary fences.
- Cold Chain & Insulation: Polyurethane (PU) and EPS sandwich panels for cold storage facilities and cleanroom partitions.
- Manufacturing & Appliances: Garage roller shutters, acoustic panels, electrical enclosures, and ventilation ducting.
Common Sri Lankan Market PPGL Colors & RAL Specifications
Goldland Trading Company supplies PPGL coils specifically tailored for the Sri Lankan roofing and construction market. We offer exact standard RAL color matching, custom shades, and decorative transfer finishes built to withstand tropical maritime weathering.
AUTUMN RED
High-demand fast-selling rich red prepainted galvalume coating favored for residential and commercial roofing in Sri Lanka.
Red & Maroon Shades
- Autumn Red Fast Selling
- Oxide Red
- Maroon
- Wine Red
- Burgundy
Green Shades
- Moss Green
- Leaf Green
- Caulfield Green
- Green
Blue Shades
- Amethyst Blue
- Sky Blue
- Blue
Whites & Greys
- Traffic White
- Pure White
- White
- Window Grey
- Anthracite Grey
- Grey
Brown Shades
- Chocolate Brown
- Grey Brown
- Dark Brown
- Light Brown
Patterned & Transfers
- Printed Wood Grain (Light & Dark)
- Marble Transfer Coatings
- Anti-Fingerprint Aluzinc Finish
Standard RAL color codes commonly specified in international steel manufacturing and color coating standards:
HS Code 7210.70 Customs Tariff & Import Classification
Under international customs tariff schedules (including Sri Lanka Customs), HS Code 7210.70 specifically covers: "Flat-rolled products of iron or non-alloy steel, with a width of 600 mm or more, that are painted, varnished, or coated with plastics". Goldland Trading Company provides complete customs documentation, Certificate of Origin, Mill Test Certificates (MTC), and bill of lading compliance under HS 7210.70 for seamless import clearance in Colombo and global ports.
Sri Lanka PPGL Coil Sourcing, Indenting & B2B Import Directory
As premier steel indenting agents in Colombo, Goldland Trading Company connects Sri Lankan roofing sheet manufacturers, steel coil distributors, and construction contractors directly with world-class steel mills across South Korea, Taiwan, China, India, and Vietnam.
Sourcing & Import Solutions
- PPGL Coil Importers in Sri Lanka: Direct factory bulk supply & scheduled shipment shipments to Colombo Port.
- Steel Indenting Agents Colombo: Professional agent services negotiating optimum mill prices and payment terms (L/C, T/T).
- Color Coated Steel Sheet Suppliers Sri Lanka: High-grade pre-painted Aluzinc & PPGL coils.
- Pre-Painted Galvalume Coil Wholesale Sri Lanka: Bulk container pricing for roofing roll formers.
- Zinc Aluminum Roofing Raw Material Importers: Complete raw material sourcing including Aluzinc & Pre-painted Aluzinc coils.
Technical & B2B Product Specifications
- RAL Color Coated Steel Coils 0.47mm: Industry-standard gauge for corrugated roofing sheets.
- AZ150 Prepainted Galvalume Sheet: 150g/m² high-zinc-aluminum mass for severe coastal protection.
- Anti-Fingerprint PPGL Steel Supplier: Surface treated coils for clean architectural handling.
- Aluzinc PPGL Steel Coils Colombo: Prime quality PPGL coil prices for Sri Lankan buyers directory & customs data.
- Roofing Sheet Raw Material Importers & Agents: Comprehensive B2B steel indenting support in Sri Lanka.
PPGL Factory Video Shorts
PPGL Factory Short #1
PPGL Factory Short #2
PPGL Factory Short #3
PPGL Factory Short #4
Export Packaging, Storage Guidelines & Global Delivery
- Seaworthy Packaging Standard: Wrapped with inner waterproof paper, plastic protective film, Galvalume steel sheet guards, side metal protectors, inner and outer steel sleeve rings, and secured with 4 latitudinal and 3 longitudinal steel strapping bands on wooden skids.
- Moisture & Storage Protection: Desiccant bags included inside packaging to prevent white rust and condensation damage during ocean transport.
- Export Logistics & Port Delivery: Fast shipping to Sri Lanka (Colombo Port), Dubai (Jebel Ali), India, and global ports via container or break-bulk shipping.
- Delivery Period: 15 – 35 days depending on order specifications and quantity.
- Minimum Order Quantity (MOQ): 25 Metric Tons (1 Full Container Load).
- Trade Terms Accepted: FOB, CFR, CIF, DDP.
Why Choose Goldland Trading Company for PPGL Steel Coils?
Goldland Trading Company is committed to providing prime-quality steel products backed by ISO-certified manufacturing, competitive factory-direct pricing, mill test certificates with full traceability, and reliable international logistics support. Whether you require custom thickness, specific AZ coating weights, or specialized color finishes, our experienced export team ensures seamless delivery for your project needs.
Social Media & B2B Industry Hashtags
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