Haishen was founded in 1990, committed to the research and development, production and sales of water-soluble polymer compounds. The main products are different kinds of non-ionic cellulose ether series products, can provide the market with hydroxypropyl methyl cellulose ether (HPMC), hydroxyethyl methyl cellulose ether (HEMC), hydroxyethyl cellulose ether (HEC), hydroxypropyl cellulose ether (HPC), hydroxypropyl starch ether (HPS), etc. Widely used in architectural coatings, daily chemical washing, energy mining, paper textile, honeycomb ceramics, PVC polymerization and other different fields.