Hongrui Chemicals Established in 2010, as a professional chemical manufacturer, Hongrui together with the subsidiaries: Shandong Dazhan Hongrui Fine Chemical Co.,Ltd, Liaocheng Dazhan Hongrui Food Additive Co., Ltd, specializes in the research, production and sales of cellulose ether and starch ether,including Hydroxypropyl Methyl Cellulose, hydroxypropyl starch ether , Hydroxyethyl Methyl Cellulose, Hydroxyethyl cellulose, Carboxymethyl starch Sodium, Hydroxypropyl starch, Carboxymethyl Cellulose, Polyanionic cellulose, Gypsum retarder. We focus our attention on product quality all the time. Quality Control is carried out throughout the entire production procedure from the raw materials to the finished products. ISO9001; ISO14001; ISO 18001 are being applied, so the product quality can be guaranteed greatly Now, Hongrui cellulose ether and starch are widely used in domestic market and have been exporting to many countries in Europe, Africa, West Asia, South Asia,and South America.