Zhejiang Dehe Insulation Technology Corp.,Ltd is based in China. The company lists Cellular Glass, Rigid Polyurethane Foam, and PIR Poly Cyanuric Acid Ester Foam on Global Trade Plaza. It states that it was established in 1976. Cellular Glass is described as foam glass slab applied in chemical industry reaction equipment, chemical pipes, oil pipes, LNG pipes, LPG pipes, tank bottoms, insulation projects, architecture (refrigeratory, ship-building, roof and wall heat-preservation, chimney inner layer insulation, parking lots), underground projects (subways, underground storerooms, tunnels), and other uses (military industries, pumice, air-separator pipes, cold liquid tank bottom insulation). Standard packing is in cardboard box form for foam glass slab types. Rigid Polyurethane Foam is described as an ideal material for low-temperature insulation with low thermal conductivity, lightweight and vibration-proof properties, suitable for injection molding or on-site spraying, and used in oil refineries, chemical plants, ethylene projects, cold storage, refrigerators, and buildings. The company also manufactures foam material, pumice stone, and thermal insulation material. PIR Poly Cyanuric Acid Ester Foam (also referred to as PIR foam or polyisocyanurate foam) is described as a closed-cell rigid foam made from polyisocyanate and polyol base materials, catalyst, fire retardant additive, and environmentally friendly foam agent. It is available as sectional pipe covering with vapor barrier jacket, sections for fittings, and board segments for equipment and tanks. It is used for piping, fittings, equipment, and tanks operating in the temperature range of -196 to 110 degrees, with typical applications in commercial and industrial pipe and fitting insulation on chilled water, tank insulation, and core material for panel construction.