Shandong LAN Du Xin Material Co., Ltd. is a chemical company which is engaged in research, development, production and sales of cellulose ether products and related services. The development of the company focuses on the cellulose ether industry, focusing on the research, development, manufacture and sales of methyl hydroxyethyl cellulose (MHEC), hydroxyethyl cellulose (HEC), hydroxypropyl methylcellulose (HPMC), carboxymethyl cellulose (CMC) and functional cellulose ether. The company adheres to the business philosophy of independent research and development, creation of fine products and brand building. Du I: The production capacity is 20, 000t/year, hydroxypropyl methylcellulose is 16, 000t/year, hydroxyethyl cellulose is 4, 000t/year; Du: Production capacity of 25, 000t/year, methyl hydroxyethyl cellulose of 10, 000t/year, carboxymethyl cellulose of 10, 000t/year and functional cellulose ether of 5, 000t/year; Products are widely used: PVC, ceramic body, glaze, daily chemicals, washing, oil drilling, refining and chemical industry, steel making, printing ink, coating, textile printing and dyeing, paper making, building materials and other different fields. Du insists on product quality as the foundation of enterprise development, from the difference of raw materials