Qingdao Shuodi Environmental Protection Technology Co., Ltd. Main products:anionic polyacrylamide, cationic polyacrylamide, oil field polyacrylamide, nonionic polyacrylamide, paper making polyacrylamide, textiles polyacrylamide, sugar making polyacrylamide, mineral processing polyacrylamide, sewage treatment additives, etc. The company's products are sold all over the world, " science and technology first, quality-oriented, users Supreme, honest and trustworthy " is the concept of Shuodi chemical industry.​