CNSDGDKJ is located at Industrial Park,Dongping,Shandong,China.It covers an area of 110 acres with the registered capital of RMB 1 billion and the total assets of RMB 2.6 billion. The production workshop and other facilities cover an area of 6 million square meters. It is engaged in the research, production, sales of cellulose ether and fiber ether in the integration of high-tech enterprise. At present it owns 1 hydroxypropyl methylcellulose production line with the annual production capacity of 15000 tons. It is the largest single production line, the highest degree of automation, and the most advanced production technology in the domestic industry. It has a high degree of automation. It is the first time to adopt the accurate calculator measurement, and the whole production equipment adopts the DCS control.The main products are Sailuwang Yingrui brand of cellulose ether (HPMC) are widely used in Medicine industryBuilding industrysynthetic resinfoodoil exploitationprintingpapermaking and so on. It is known as "industrial monosodium glutamate"and actively advocating by the national construction ministry as energy-saving creative product.