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Q What grade can your fireproof sandwich panels reach?
A The core of our fireproof board is made of A2 grade non-combustible mineral wool, which meets the highest level of A2-S1 and d0 in the EU EN 13501-1 standard, and combines excellent fire safety and thermal insulation performance. We can provide complete third-party test reports.
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Q How can the refrigeration board ensure long-term insulation effect and prevent condensation?
A The key lies in the core material and the connection. We use high-density and low thermal conductivity PIR/PU core materials and are equipped with a special tongue-and-groove connection system to ensure seamless and tight connection between boards, minimizing the cold bridge effect to the greatest extent, thereby ensuring airtightness and preventing condensation.
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Q How long can the coating of color-coated steel coils remain colorfast and not powderize?
A This depends on the coating system. Our high weather resistance (HDP) and PVDF coatings offer a warranty period of up to 20-25 years under standard conditions, with strong UV resistance and long-lasting color. We will recommend the most economical coating solution based on the climate of your project location.
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Q Can it be customized according to our size and color?
A Customized services are one of our core advantages. We support Size customization: Length, width and thickness can be produced according to the drawings.
Color customization: We offer matching with standard color cards such as RAL and Pantone, or color matching based on samples.
Performance customization: Adjust the plate type and base plate strength according to requirements such as wind pressure and load.
Please provide your detailed technical requirements or drawings, and we will issue a customized solution.
