75mm PU PIR Sandwich Panel for Cold Room offers superior thermal insulation and fire resistance. With a low thermal conductivity of 0.018-0.022 W/m·K, it ensures energy efficiency and maintains stable temperatures. FM-certified, it’s durable, waterproof, and ideal for cold storage facilities.
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...