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+86 18706432618
+86 18706432618
At Shinmade, we supply PPGL steel coils that deliver long-lasting performance under extreme weather conditions. The galvalume substrate provides superior protection against rust, while the top paint layer enhances both UV resistance and surface finish. Whether you need materials for coastal buildings or high-humidity environments, our PPGL coils ensure structural integrity, vibrant colors, and resistance to fading, chalking, and peeling over time.
Extremely affordable, durable for 20 years
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Lines： |
Pre-painted Steel Sheet |
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Thickness ： |
TC 0.25-1.0 mm |
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Width ： |
700-1250 mm |
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Coil weight (MT)： |
3.0-8.0 |
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Zinc coating： |
20-160g/㎡ |
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Painting： |
Top 15-30μm Back 7-20μm |
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Substrate： |
Al-Zn coated steel sheets; AZM steel sheets |
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Painting system： |
PE、S-PE、SMP、S-MP、HDP、SDR、PVDF |
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Strength： |
G250/G280/G300/G320/G345/G350/G550 |
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MOQ： |
16 tons per size |
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Payment term： |
T/T; L/C at sight |
Good corrosion resistance
The unique formula of 55% aluminum-plated aluminum-zinc substrate has a much higher corrosion resistance than that of ordinary galvanized substrates with the same coating thickness.
Good coating performance
PE polyester coating system, two coatings and two bakings, the key experimental performance is better than the national standard/industry standard.
There is a wide range of colors and gloss choices
The colors are bright and rich, realizing the inspiration of architectural design.
Cost-effective, economical and practical
Cost-effective general-purpose products for industrial plants.
Subdivision products and quality assurance
Relying on more than 40 years of experience in the application of steel products，Shinmade has accumulated rich application data. The series of products launched can meet the diversified needs of customers, and provide solutions for industries and scenarios such as cleaning, animal husbandry, photovoltaics, marine environment, etc., which can better cope with environmental variables such as climate, temperature and lighting, and better add color to the building.
As a trusted steel coil supplier from China, Shinmade has been delivering top-quality PPGL coils to customers across Southeast Asia, the Middle East, Africa, and South America. Our production lines and export logistics are optimized to meet the demands of international clients with strict standards for thickness tolerance, color uniformity, and corrosion resistance. We welcome OEM orders and long-term partnerships with distributors, contractors, and steel structure manufacturers worldwide.
Shinmade's PPGL coils not only offer high mechanical strength and formability but are also an environmentally friendly solution for green construction projects. With recyclable content and low VOC coatings, our products align with global sustainability standards. Whether used in eco-friendly housing or industrial zones with green certifications, Shinmade PPGL steel supports long-term energy efficiency and reduced maintenance costs.
PPGL, or Pre-Painted Galvalume Steel Coil, is manufactured by applying a durable color coating over galvalume steel (Al-Zn alloy coated steel). With a base metal of galvalume steel, which contains 55% aluminum, 43.4% zinc, and 1.6% silicon, the coil is then coated with paints such as PE, HDP, SMP, or PVDF to enhance its corrosion resistance, weatherability, and visual appeal. Shinmade supplies high-quality PPGL coils widely used in the building and construction industries, particularly for metal roofing sheets, wall cladding, garage doors, and sandwich panel applications.
Shinmade's Pre-Painted Galvalume Steel Coils are specially designed to meet the diverse needs of modern construction. Featuring excellent corrosion resistance and strong adhesion of paint, PPGL coils are the ideal choice for exterior building components such as roofing systems, wall panels, industrial warehouses, and prefabricated house structures. Our coils are suitable for both residential and industrial uses, combining aesthetics with long-term durability in harsh environments.
Shinmade offers PPGL steel coils in a variety of coating systems to suit different project needs. Our coils are available in PE (Polyester), HDP (High-Durability Polyester), SMP (Silicone-Modified Polyester), and PVDF (Polyvinylidene Fluoride) finishes. Each system is designed to withstand specific environmental conditions—from general weathering to high UV and chemical resistance. Whether you are designing urban infrastructure or rural housing, we help you choose the right coating for the job.
Galvalume is a coating consisting of zinc, aluminium and silicon that is used to protect the metal from oxidation. And it would be less likely to rust than normal galvanized steel. These products are mainly used in the outdoor metal facades, panels and roofing.
Al-Zn-Mg alloy coated steel is a new type of high corrosion resistance coated steel.
Shinmade's Pre-Painted Galvalume Steel Coils are specially designed to meet the diverse needs of modern construction. Featuring excellent corrosion resistance and strong adhesion of paint, PPGL coils are the ideal choice for exterior building components such as roofing systems, wall panels, industrial warehouses, and prefabricated house structures. Our coils are suitable for both residential and industrial uses, combining aesthetics with long-term durability in harsh environments.
Shinmade,focusing on product quality and customer service,consist on the service concept of “all for customer’s convenience, confidence and honor”. We aim to strengthen regional competitiveness and sheet-strip brand establishing by transforming and upgrading to green, ecology and intellectual industry.
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