Shenze Youchang Biology Technology Co., Ltd. Is a collection research and development, production, sales and export trade as one of the cellulose ether professional manufacturers, with unique and won the national invention patent of “one-step” new technology, the main production of hydroxypropyl methyl cellulose, methyl cellulose, ethyl cellulose, hydroxyethyl cellulose, polyanionic cellulose to disperse latex powder series products, such as industrial grade cellulose ether comprehensive production capacity of 12000 tons/year. Products are widely used in polyvinyl chloride, coating, dry mix mortar, ceramics, oil drilling, daily chemicals and many other fields, in the domestic cities with sales branches and dealers, and export more than 60 countries and regions in the world, YOUCHANG cellulose ether has become the domestic industry leader and international top suppliers.