PPGI/PPGL
Your Professional PPGI/PPGL Supplier
Our goal is to become your true partner in the field of PPGI/PPGL in China. Gnee Steel Group is committed to becoming the world's most internationally competitive supply chain group, meeting the different needs of different customers. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
Why Choose Us
Our certification:
Our company has obtained SGS certification. We have also passed ISO9001 and ISO14001 environmental management system certification.
Quality control:
All our products are made of the highest quality materials and are subject to factory inspection, cargo inspection at any time.
Our capacity:
We have established long-term cooperative relationships with dozens of factories to ensure the production of our products, and our annual export volume exceeds 80,000 tons.
Our services:
In the pre-sales stage, our team of experts will recommend the most suitable products according to the needs of customers and provide detailed technical consultation. During the sales period, we ensure timely delivery and provide installation guidance.
Advantages of PPGI/PPGL
Cost-efficiency:
While PPGI/PPGL steel may have a slightly higher initial cost compared to untreated steel, its long-term benefits outweigh the investment. The extended lifespan and reduced maintenance requirements make it a cost-effective choice in the long run.
Environmental sustainability:
The galvanizing process used in PPGI/PPGL steel production involves minimal environmental impact. Additionally, the extended lifespan of PPGI/PPGL products means fewer resources are consumed in replacement and maintenance.
Design flexibility:
Architects and designers appreciate the versatility of PPGI/PPGL steel. Its ability to be coated in various colors and finishes allows for creative expression while still ensuring structural integrity.

PPGI/PPGL Specification
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Product name: |
PPGI/PPGL Color Coated Steel |
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Type: |
Steel Coil |
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Standard: |
AiSi, ASTM, bs, DIN, GB, JIS |
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Certificate: |
ISO9001 |
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Grade: |
SPCC,SPCD,SPCE/DC01.DC02.DC03/ST12,Q195 .Etc |
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Thickness: |
0.1-5.0mm |
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Surface structure: |
Anti-finger print /skin pass/oiled/ dry/chromated |
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Size: |
Customized according to customer needs |
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Tolerance: |
±1% |
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Processing Service: |
Bending, Welding, Decoiling, Cutting, Punching, Welding |
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Technique: |
Hot Rolled Based, Cold Rolled |
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Port: |
Tianjin Qingdao or according to your requirement |
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Packaging Details |
In bundles, in bulk, customized packing. |
Features of PPGI/PPGL
Pre-painted:
Similar to PPGI, PPGL steel panels are pre-painted. They come in a variety of colors and finishes, providing beautiful versatility.
Enhanced corrosion resistance:
PPGL steel sheets are known for their excellent corrosion resistance, thanks to the Galvalume substrate. This makes them suitable for applications where extended life is critical.
Application of PPGI/PPGL
Residential and commercial roofing:
PPGI/PPGL steel panels are widely used in roofing due to their long service life, aesthetics and corrosion resistance. They provide homeowners and businesses with durable and visually appealing roofing solutions.
Architectural applications:
PPGI/PPGL panels have been widely used in architectural design due to their ability to combine aesthetics and corrosion resistance. They are used in cladding, facades and other exterior applications where visual appeal and durability are essential.
Industrial and agricultural buildings:
PPGI/PPGL panels are used in industrial and agricultural buildings where the combination of corrosion resistance and longevity.

Unrolling → Stitching machine → Entrance loop → Pretreatment → Initial coating → Bake → Cool down → Fine coating → Bake → Embossed film → Export loop → Inspection station → Cut → Coiling.
In the above process, if the cleaning degreasing process is not handled well, the adhesion of the primer of the color coated plate to the galvanized sheet is not good, and it is easy to cause the top coat of the color coated steel coil to fall off during the press forming process.
Packing and Shipping of PPGI/PPGL
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packing |
Standard export packing (inside:water proof paper,outside:steel covered with strips and pallets) |
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Shipping |
Shipped by road, sea, rail |
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