This cold freezer is published with the manufacturer’s full specification — material metal+pu foam+Aluminum foil. Made by Jinan Zhengtang Insulation Decoration Material Co., Ltd. (5 years on the platform, factory-assessed). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Cold Freezer
- Panel Material: Metal
- Material: metal+pu foam+Aluminum foil
- Warranty: 1 Year
- Place Of Origin: Shandong, China
- Application: Hotel
- Product Feature: lightweight insulation
Technical Specifications
| Application | Hotel |
|---|---|
| Panel Material | Metal |
| Warranty | 1 Year |
| After-Sale Service | Online Technical Support |
| Project Solution Capability | graphic design, 3D model design |
| Design Style | Modern |
| Place Of Origin | Shandong, China |
| Brand Name | zhengtang |
| Product NamePU Sandwich Panel | PU sandwich panel |
| Material | metal+pu foam+Aluminum foil |
| Size | width 38cm,length can be customized |
| Color | can be choosed |
| Surface Treatment | Embossing process |
| Technics | embossing foaming |
| Sample | free |
| Product Feature | lightweight insulation |
| Usage | Outdoor |
| Selling Units | Single item |
| Single Package Size | 10X10X10 cm |
| Single Gross Weight | 2.0 kg |
Product Details






Product name | Brick exterior wall decorative metal siding |
Size | 3800/4000*380*16mm/30mm/40mm/50mm(Length can be customized,MOQ>100Sqm) |
Surface Textures and Appearance | Coarse brick veins;Wide or narrow brick veins;Standard brick veins;Standard brick veins;Bark veins;Stone veins;Plain veins |
Materials | Polyurethane |
Thickness | 0.3mm-0.5mm |
Unit weight | 3.7kg/m³ |
Waterproof rate | 415% |
Wind resistance | 8.0Kpa |
Thermal conductivity | 0.025W/m·k |
Thermal Resistance | 2.09㎡k/w |
PU Density | 40kg/m³ |
Compressive strength | 52.7kpa |
Characteristic | Good temp-keeping and heat insulation |
Fine fireproof | Test by national quality inspection center for fireproof building material, all its index reach grade B1 According to your requirement(B1/B2) |
Technical support | Incidental engineering drawings |
Used | Various roofs and walls referring to the large size factory buildings, storages, exhibition halls, gymnasiums, freezing stores and purification workshops |
Installation | Convenient and flexible without the large- size lifting devices so that the construction period is limited with the lower comprenhensive costs |
Application | Polyurethane /pu foam sandwich panel(exterior/interior wall panel) can be used on any structural buildings ,brick wall, Steel structure, cement wall,wood wall etc for decoration and insulation. |






















































Ordering and Pricing
- Minimum order quantity: 300 square meter
- Volume pricing:
- 300–799 square meter: US $4.9 / square meter
- 800–4499 square meter: US $4.6 / square meter
- 4500+ square meter: US $4.1 / square meter
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this cold freezer?
The standard minimum order quantity is 300 square meter. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Jinan Zhengtang Insulation Decoration Material Co., Ltd., based in China. The company 5 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Jinan Zhengtang Insulation Decoration Material Co., Ltd. range on HVACR Nexus.
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