High Efficiency Foam Sandwich Panel for Exterior Building
Production Description
The PU insulation wall panels supplied by Haofa are regularly purchased by buyers from multiple countries around the world. The PU sandwich wall panel is made of high-purity polyurethane composite material as the core material of the wall panel, with high-quality protective materials (color coated steel plate/aluminum zinc plate/fireproof board) on the surface, and is formed as a whole through a fully automatic intelligent production line. In production, fluorine free high-pressure foaming technology is used to precisely control the foaming density and closed cell rate, ensuring that the thermal conductivity of the wall panel is as low as 0.022W/(m · K), and its insulation performance far exceeds traditional materials.
The production process of polyurethane insulation wall panels follows ISO9001 quality system and EU CE standards. Each process is equipped with online detection devices to strictly control dimensional accuracy, fire resistance rating, and environmental indicators, ensuring that PU wall panels meet industry environmental requirements in many countries around the world. They also have the advantages of efficient insulation, moisture and fire resistance, and easy installation, providing stable and reliable high-quality building materials for international trade customers.
Product detail display
Differentiation advantage
| Competitive Advantage Dimensions | Our sandwich wall panels Advantages |
Industry Common Situation |
| Technical Performance | Fluorine-free foaming, PU insulation wall panels with thermal conductivity 0.022W/(m·K), Class A fire rating | Conventional technology, thermal conductivity ≥0.026W/(m·K), mostly Class B1 fire rating |
| International Certifications | Covers CE/UL/SASO, compliant with global trade | Single basic certification, prone to trade barriers |
| Delivery Efficiency | Intelligent production + port warehousing, custom orders delivered in 15-20 days | Delivery cycle 25-40 days, insufficient stock reserve |
| Green Compliance | Bio-based material substitution, carbon footprint meets CBAM requirements | Traditional petrochemical materials, lack of low-carbon compliance documents |
| Customization Service | Supports personalized customization of size/facing material, quick response | Mainly standardized products, limited customization flexibility |
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Application scenarios
Haofa's PU insulation board has become the preferred building material for outdoor scenes due to its comprehensive advantages of weather resistance, waterproofing, and insulation. Suitable for building exterior wall insulation projects, such as residential buildings, commercial complexes, temporary buildings, leisure vacation cabins, etc. It can resist the erosion of high temperature, low temperature, rain and snow, and save energy in the long run. At the same time, our sandwich insulation board has low thermal conductivity, can lock in low temperatures, prevent moisture and condensation, and meets food cold chain standards. It can also be used for outdoor cold chain storage and cold storage exterior walls.
Haofa's PU sandwich panel supports customized appearance, balancing aesthetics and practicality; In the application of protective walls on the exterior walls of industrial plants and equipment rooms, they can resist ultraviolet radiation and corrosion, ensuring the stable operation of equipment. It complies with international environmental and safety certifications in all situations and is an economical and efficient choice for outdoor building material procurement in international trade.
Our team and factory
Our company has its own source factory, and the quality of our products is 100% worthy of your trust. Our company team will also provide you with the best service.
The benefits of choosing us
By choosing us as your supplier, you can enjoy multiple core advantages
1.International standard quality guarantee
Our order default rate is 0. We always put the interests of our customers first. Our products have passed international certifications such as CE and ISO. The fire resistance grade and sound insulation performance meet the standards of mainstream markets in Europe, America, Southeast Asia, etc. Each batch of goods is accompanied by an authoritative test report to ensure smooth customs clearance and compliant use in the local area.
2. Stable and efficient supply chain
With our own factory and long-term cooperative logistics providers, we can handle bulk orders of over 100,000 square meters. The transportation method and delivery time can be communicated at any time. We have sufficient inventory of goods, effectively avoiding the risk of supply disruption and ensuring the progress of our customers' projects.
3. Customized service capabilities
The size, thickness and surface treatment (such as moisture-proof coating, antibacterial process) can be adjusted according to customer requirements, or a customized solution can be formulated for you. Neutral packaging or customization of customer brands is supported to meet the differentiated needs of different markets.
4. Full-process support for foreign trade
We offer flexible trade terms such as FOB and CIF, and have a professional foreign trade team to assist with customs declaration, sea transportation, documentation and other matters. We provide 7× 24-hour multilingual communication to break down communication barriers in cross-border cooperation.
