Hebei meidu technology co. Ltd is mainly engaged in clean capsule, swelling face capsule, repair capsule, capsule, beautiful skin moisturizing skin repair capsule, desalination eye bags capsule, repair the drooping capsules, protective oil capsules, contractive pore capsule, moisturizing nourishing capsule, polyether polyol, polymer polyol, medicine, chemical industry, fine chemical production and sales. Methylamine salt is the largest domestic research and development of the whole series of products, content can reach more than 99%, has reached the international leading level. At present, the company has a set of polyether polyols with a capacity of 100, 000 tons/year and a set of polyether polyols with a capacity of 200, 000 tons/year. This project is based on the original 100, 000 tons/year polyether polyol device. The outer circulation system includes outer circulation pipeline, circulation pump and cooler, whose function is to carry out outer circulation of the reaction liquid in the reactor, further strengthen the contact between raw materials and catalysts through outer circulation on the basis of stirring in the reactor, improve the reaction speed and feeding speed, and achieve the purpose of shortening the feeding time in the single reactor. Our company's product quality is stable and reliable, the products are exported to southeast Asia, Europe and America, Latin America and other regions; With many well-known enterprises at home and abroad to establish a friendly and stable business relations. I uphold the integrity of the unit management philosophy, abide by the quality first, customer first purpose, to provide customers with quality outstanding, stable performance of the product, more efficient and perfect after-sales service to win the majority of customers agree and favor. We look forward to working together with friends from all walks of life to create a new future.