Advanced production lines produce and sell multi texture insulation decorative panels, adhering to the concept of green innovation and leading the industry with high-quality services.
· 3 layers:
· Surface: 0.3 mm Al-zn alloy coated steel sheet (Al 55%, Zn 43%)
· Middle: 16mm PU foam
· Back : Aluminium foil paper
· Size: Length (3000mm-6000mm) * Width:380mm * Thickness: 16mm
· Weight: 3.7kgs/sqm
Hongxin Shuo Sandwich panel is widely used for Exterior wall cladding and Interior wall Insulation and Decoration in the filed of PEB house, Villa, Steel Structure buildings, Hospital, Old Building renovation, School, Library, Supermarket, Plant, Train Station, Residence and so on!




Product Details


1. Decoration & beautify
Free combination of different color with different pattern can produce hundreds of styles, make your building much more attractive to your customers.
2. Thermal &; Insulation
Thermal Conductivity: 0.021 W/(m·K)
Thermal resistance: 0.648 (m2·K)/W
3°~5° difference inside & outside after using Hongxin Shuo sandwich panels.
3. Water proof & Fire proof
It is the basic Characteristic for exterior wall panel, for the surface is Galvanized steel sheet, inner side is Aluminium foil paper, good water resistance & fire resistance.
4. Energy-saving
Energy saving: air condition usage=1/3–1/5 energy before install panel
16mm Hongxin Shuo sandwich panel =500mm common brick=1200mm mortar
5. No rust, No fade, Long lifetime.
Al 55% + 43% Zn Alloy steel sheet on the panel surface! This good chemical performance identified by World & Steel Institute make the sandwich panel lifetime more than 40 years.
6. Light weight
Weight 3.7kgs/sqm, lighten building self-weight, so very hot selling for steel structure building, PEB house.
7. Easy installation
Just insert one by one and fix by screw, very easy!
About 30 sqm per person per day average, so widely used for speed house.
8. Eco-friendly
Dry construction, no need water, no need concrete, no dust, no, Pollution, no noise.
9. Easy Maintenance
Self-cleaning by rain or water
1. Small Brick Pattern Sandwich Panel
2. Big Brick pattern Sandwich Panel
3. Stone Pattern Sandwich panel
4. Tile Pattern Sandwich Panel
5. Mosaic Pattern Sandwich Panel
6. Marble Pattern Sandwich Panel
7. Wood Pattern Sandwich Panel
8. Wave Pattern Sandwich Panel
9. Small Stone Pattern Sandwich Panel
10. Brick Pattern Sandwich Panel
11. Big Stone Pattern Sandwich Panel
12. Flat Pattern Sandwich Panel
13. Ripple Pattern Sandwich Panel
Hongxin Shuo Sandwich panel Physical Testing Data
| Testing Items | Unit | Technical Standard | Testing Result | Testing Method |
| Thermal conductiveity ( core material), | W/(m*k) | ≤ 0.040W/(m*k) | 0.024 | GB/T 10297-1998 |
| Comperssive strength | Kpa | ≥ 30Kpa | 52.7 | JG149-2003 |
| Water absorption | % | ≤ 424% | 415 | JG149-2003 |
| Density of the panel ( three layers) | kg/m2 | ≥ 1.7*100kg/m2 | 1.821*100 | GB/T 6343-1995 |
| Bending resistance under 0.5KN | mm | ≤ 18.3mm | 13.3 | GB/T 9341-2000 |
| Cementation strength | Mpa | > 0.1Mpa | 0.18 | JG 149-2003 |
| Smog resistance | h | / | color is not changed and there is no spot of erosion | GB 5928-1986 |
| Weather resistance | h | / | There is no damage on the surface and color changed from lever 4-5 | GB/T 17657-1999 |
Hongxin Shuo Sandwich Panel Flame Retardant of Polyurethance Foam
| Testing Items | Unit | Testing Result | Testing Method |
| Wind -resistance data | kPa | 8 | JG 149-2003 |
Hongxin Shuo Sandwich Panel Heat Insulation Comparision
| Testing Items | Thermal Conductivity | The Thickness | Testing Result |
| Cement | 0.13 | 7.23cm | |
| Lumber | 1.1 | 61.2cm | |
| Gypsum Board | 0.5 | 27.8cm | |
| Common Outerwall | 0.15 | 8.34cm | |
| Baikal Sandwich Panel | 0.018 | 1cm | Best result |
We help you solve the problem of building wall renovation with excellent technology, reliable quality, and sincere service.





Energy saving insulation, sound insulation and noise reduction, lightweight and high-strength, anti-corrosion and weather resistance, convenient construction and reusable.
Covering projects such as green buildings, high-rise buildings/villas, light steel factories, mobile homes, renovation of old walls, and supporting facilities for scenic areas.
The construction is simple and efficient, without the need for complex procedures. It is recommended to have a professional team install it to ensure the best results.
Support customization of multiple textures such as brick, stone, wood, etc., and adjust specification parameters according to project requirements.
Fully comply with green building and energy-saving engineering standards, promote energy conservation and environmental protection, and assist in the implementation of low-carbon projects.
Long service life, strong anti-corrosion and weather resistance; Provide quality assurance and perfect after-sales service, with full technical support throughout the process.

