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It consists of galvanized sheet metal and insulation materials used on the inner and outer surfaces. PUR/PIR filled sandwich panels used in cold storages are the most ideal material for thermal insulation in terms of technical qualities, durability and ease of installation.
| Name | Cold storage panel |
| Type of panel | Wall |
| Insulation core | PU/PIR |
| Fastening system | 3 protrusions and 2 recesses |
| Thickness [mm] | 40 50 60 75 100 120 150 200 |
| Width [mm] | 500-1020 |
| Length [mm] | Customized |
| Surface color | Standard RAL palette |
| Surface material | Color steel / Stainless steel / Aluminum-magnesium-manganese |
The labyrinthine grooves provide excellent sealing, and the panel wrapping around the grooves prevents damage, deformation, or detachment, while also increasing bending strength.
Advanced Italian PUMA online automatic mixing and pouring technology and fully automatic cotton feeding system are introduced to produce PU/PIR cold storage panels featuring high strength, energy efficiency, environmental protection, sound insulation, fire resistance, and durability.
Ideal for any large or complex cold storage environment where precise, efficient, and flexible separation between different temperature zones is required. By creating multiple independent temperature zones within one building, it helps businesses achieve "one warehouse, multiple uses" and significantly improves operational efficiency.
A modern smart manufacturing industrial park spanning 300,000 square meters, with an annual production capacity of several million square meters. Specializing in building envelope systems, including insulation and decorative building materials such as sandwich panels, cleanroom panels, and cold storage panels.
Advanced continuous automated production lines to achieve full-process automation, covering everything from steel coil uncoiling, roll forming, core material filling, and adhesive lamination to cut-to-length processing. Monitored by a central control system for high dimensional accuracy.
Certified under the ISO 9001 Quality Management System; products hold national fire-resistance certification and EU CE certification (compliance with EN 14509), and are backed by SGS, TÜV, and BV testing reports covering Class A2 fire resistance and aging tests.
With 30 years of experience in export and manufacturing, we understand the usage standards and material quality requirements of different regions. We provide seamless, one-on-one communication with top-tier engineers and designers.
Six complimentary support services: 1. Free design proposals; 2. Free renderings; 3. Free product test reports; 4. Free installation guidance; 5. Free technical support; 6. Free sample shipping.
Yes, we are a globally operating sandwich panel manufacturer. To quickly respond to global customer needs, we have multiple production facilities committed to providing efficient local supply and service.
We mainly provide PU sandwich panels, PIR sandwich panels, rock wool/slag wool sandwich panels, EPS sandwich panels, glass wool sandwich panels, paper honeycomb/aluminum honeycomb panels, and magnesium-sulfur cement panels.
The standard MOQ for sandwich panels is 500 SQM. This standard is based on production line efficiency, raw material costs, and logistics arrangements to provide the most competitive pricing.
A standard order takes 15-20 days for production and 3-10 days for shipping. Please provide your specific requirements to receive a customized and precise schedule.
We provide a detailed installation manual and video guide, and we can send a technician for on-site guidance or provide the contact information of a professional installation team.
Our high-quality sandwich panels (galvanized steel + HDP/PVDF coating) have a service life of over 25 years under normal industrial conditions. All products come with a 10-15 year quality guarantee.
