| Core Material | Rock Wool |
| Steel Sheet Coating | PVCDF/ Hi Resistant PE/ Silicon Modified PE/ PE (Coating Thickness) |
| Inside Panel | Color Coated Steel Sheet And Aluminum Foil |
| Standard Thickness | 50mm/80mm/100mm |
| Optional Panel Thickness | 45mm/60mm/75mm/125mm |
| Standard Panel Width | 1000 mm |
| Optional Panel Width | 800-1000mm |
| Panel Length | 2000≤L≤15000 |
Rigid polyurethane foam produced with fluorine‑free blowing agents (e.g., pentane). Available in two types: PUR and PIR. PIR is formed through the trimerization reaction of isocyanates, creating a highly stable isocyanurate ring structure, which enables the formation of a charring protective layer on the surface when exposed to fire, significantly enhancing its fire‑resistance performance.
The outer metal facing provides weather protection against rain, UV radiation, and wind loads; the inner metal facing offers interior aesthetics and moisture barrier performance. Commonly used materials include pre-painted hot-dip galvanized steel (PPGI), pre-painted galvalume steel (PPGL), and high-corrosion-resistant stainless steel (SUS304/316) suitable for food/pharmaceutical-grade applications.
Polyester (PE) is commonly used for general environments; High-Durability Polyester (HDP) and Polyvinylidene Fluoride (PVDF) are employed for strong UV exposure or coastal high-salt-spray environments; Food-grade coatings (such as PET lamination) are used for food cleanrooms.
Screws are hidden inside the joints, providing excellent waterproofing and leak-proof performance, making them suitable for exterior walls. Tongue-and-groove / Interlocking joint structure.
High-strength eccentric cam-locks are pre-embedded within the panels, commonly used in cold storage panels to ensure ultimate sealing and air tightness at the joints.
PIR sandwich panels with a thickness of 150–250 mm are the core enclosure material for ultra-low temperature cold storage facilities (e.g., tuna cold stores at -30°C to -60°C and vaccine cold stores). Together with eccentric locking cam locks, they ensure ultimate air tightness to prevent cold air leakage.
Polyurethane panels with stainless steel facings or food-grade coatings (e.g., PVC/PET film-laminated surfaces) are antibacterial and mold-resistant, capable of withstanding frequent high-pressure washing and disinfection, and meet the hygiene standards of HACCP and FDA.
Wall and roofing systems for large-span industrial buildings. The roof panels typically employ polyurethane composite panels with externally corrugated profiled sheets to enhance drainage efficiency and snow load resistance.
Leveraging the lightweight, high-strength, and easy-to-assemble characteristics of polyurethane panels, they are used as wall panels for modular container houses / modular prefabricated rooms, enabling rapid on-site assembly while providing excellent living comfort.
Optimize your construction timeline and ROI with our high-strength, lightweight PU panels, offering modular design for 40% faster installation and direct-from-factory global logistics support.
We welcome on-site random sampling and testing by independent third-party agencies such as SGS or Intertek. We also provide complete online density monitoring records from production, along with high-definition cut-section videos or physical samples from mass-production batches for your visual inspection of internal cell structure and filling uniformity.
We use a heavy-duty export packaging system featuring full top-to-bottom reinforcement, moisture-proof stretch film, and high-strength edge protectors. This solution has been proven over hundreds of thousands of square meters shipped to global destinations with a damage-free delivery rate exceeding 99%. We can share unboxing videos from previous projects for your reference..
Our products already hold international certifications such as CE, ASTM, and AS/NZS, with English test reports available. For FM or other specific local fire certifications, we can offer equivalent English test reports from Chinese authoritative institutions, and we are open to collaborating with you on joint certification testing.
Tseason has developed a customized IBIM program for a specific set of low-rise structural products, which has improved the efficiency of the project and shortened the construction period by realizing the experience of specialists in product design, manufacturing, construction organization, and budgeting in the form of computer automation program and replacing the work of related personnel.Tseason's customized IBIM program was developed for a specific low-rise structural product, compressing the original cycle time from structural plan to construction drawings, calculations, fabrication drawings, and equipment control instruction file submission from 3 weeks to 41 minutes, a 175-fold increase in efficiency.
Tseason Advanced high-speed sandwich panel production lines( PUMA and OMS)
The annual production capacity of 5 million square meters of sandwich panels and 3000 sets of various integrated housesISO9001, ISO14001, OHSAS18001 management system, CE and GOST certification, SGS product certification, national patents
