Internal product code: ZXG-701
Product features
Durable, thermal insulation, thermal insulation, non-flammable, non-corrosive, can be widely used in the exterior wall of the house. At the same time, our company's products have more colors, and the decoration of the interior wall can also be used.

Product Benefits
The product pattern and color can be customized. The outer packaging of products can also be customized according to customer requirements. The delivery quality of the source factory is reliable, and the cost can be controlled to the maximum extent.

Product Quality
The corrosion resistance of Galvalume steel sheet comes from the barrier maintenance function of aluminum and the maintenance function of zinc. When zinc is cut and the coating is scratched, aluminum can form an insoluble oxide layer to achieve the barrier maintenance function. As a mature product, Galvalume steel sheet plate is widely used and has high reliability.

Production Process
Decoiler→ Embossing→ roll forming→ Heating system → PU foam injection → Aluminium foil & back film system → double belt → PLC control system → flying saw cutting system→run out table → Coating machine

Product Parameter
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Width |
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383mm |
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Length |
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3800mm/5800mm/customized |
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Thickness |
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16mm/20cm |
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Core material density |
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(PU) 40 kg/m3 |
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Thickness of bottom material |
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0.3mm |
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Color |
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RAL color |
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Panel weight |
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3.5-3.7kg/m2 |
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Package |
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10pcs/carton , 8pcs/carton |
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Application |
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Temporary building,villa,large public building,prefab house |
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Thermal conductivity |
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0.022W(10℃)/0.0024W(25℃) |
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Composition |
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Face:Al-Zn steel sheet Core:hard polurethane foam Back:aluminum foil |
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Advantage |
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Lightweight |
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Product Test

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FAQ
Q: How many days for mass production?
A: for regular sizes are about 7-10 days
Q: How can you guarantee the panels' quality?
A: Free sample can be sent for your reference before confirming the order.
Q: How long is the service life?
A: more than 45 years
Q: Can we appoint a shipping company?
A: Yes, we can order ship according to your appointments.
Why choose us?
- Our PUF Sandwich Panels come in a variety of size and thickness options.
- We serve our customers with the business philosophy of honesty, innovation, speed and win-win, continuously reduce product costs and improve quality, so as to make our Gray Galvalume Steel Sheet more competitive in the international market.
- We offer competitive pricing for high-quality PUF Sandwich Panels.
- We seek the company's lofty reputation and lasting development with superb skills, high-quality products and meticulous service.
- Customer satisfaction is our top priority, and we go above and beyond to ensure it.
- Our company gives full play to its own characteristics, expands its production scale, and continuously improves its technological innovation capabilities. We would like to take'good products, rigorous management, and perfect service' as our tenet to thank new and old customers for their support and love.
- We are committed to minimizing our impact on the environment through sustainable manufacturing practices.
- In line with the management idea of 'customer first', we try our best to provide high quality Gray Galvalume Steel Sheet, as well as efficiency and speedy service to our customers.
- Our PUF Sandwich Panels are ideal for a range of applications, from building construction to refrigeration.
- We get a field survey of our merchandise.
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