Qingdao Shengxin Chemicals Co., Ltd is a professional manufacturer of Polyacrylamide and Caustic Soda. Caustic Soda includes flake, pearl and powder. Additional, we also product high purity Polyacrylamide with high quality products. Qingdao Shengxin Chemicals Co., Ltd has been approved by national commercial government. We has been established a long-term relations with many famous overseas enterprises. Company provides the first-class products for users with its rich strength, professional technology, reliable quality and first-class service. Qingdao Shengxin Chemical Co., Ltd sincerely welcome the world to visit our company.