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Established in 1992 ,Hebei Yadong Chemical Group Co., Ltd. is a high-tech enterprise which integrates polyurethane research and development, manufacturing, trade, and service etc. Yadong is one of the polyurethane technology leaders in China serving a wide range of customers in more than 20 countries and regions . Our six main product categories are Polyether polyols for Rigid foam , Flexible foam  High resilience foam , Case , Mining safety and System polyol . We are committed to providing superior products , services and solutions to ensure energy supply efficiency and building energy efficiency . We provide home appliances , foot wears, auto industries , house wear &furniture industries , innovative applications . and to provide logistics industry from packaging , reefer containers to cold storage a series of products and solutions . Currently we are one of the important suppliers in the field of insulation and cold insulation both domestically and internationally. In February 2019, it was rated as a national high-tech enterprise, and in September 2022, it was successfully selected as the fourth batch of national level specialized and new "Little Giant" enterprises by the Ministry of Industry and Information Technology.