Rock Wool PU Sealing Wall Sandwich Panels-- Engineered for superior thermal insulation and exceptional fire resistance, these panels offer a secure and energy-efficient solution. Their unique sealing design enhances performance, making them ideal for diverse construction needs. Choose durability and safety.
PROPANEL, based in Chengdu, China, specializes in high-performance sandwich panels for industrial, cold chain, and modular buildings. With 15+ years of expertise, we export globally, ensuring precision manufacturing, quality control, and excellent customer service...
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