Dongying Hairuibao New Materials Co.,Ltd.

Dongying Hairuibao New Materials Co.,Ltd. which located in Matou New Materials Industrial Parki is a professional National High-tech Enterprise integrating R&D, manufacturing and sales. We specialize in producing new liquid PU chain-extender, curing agenti adhesive and SPUA materials which widely used in military project, high-speed rail, aerospace, marine anticorrosion industry. Taking PU key additives as a breakthrough point, we aimed to extend to the whole PU industrial chains and promote the application of new PU materials in major national projects and living uses.