Hongbaoli (SZSE: 002165) has a capacity of 30,000 m2 per day for Polyurethane panel with an Europe tailored rapid continuous production line. The company provides not only excellent performance of Poklyurethane panel, but also making solutions to building insulation system according to customer needs.

This polyurethane insulation panel uses chemical constituents modified blended polyether polyol, with N. P heterocyclic changing the chain structure of polyurethane. It can avoid the flame retardant losing of traditional retardant technology and second batch foaming of PIR foam and make molecular structure more stable and retardant effectiveness not damping.