Qingdao Oubo Chemical Co., Ltd. was established in 2011, we specialize in supplying cationic polyacrylamide, anionic polyacrylamide and nonionic polyacrylamide.
Qingdao Oubo Chemical Co., Ltd yasungulwa ngo-2011, singochwepheshe kokunikeza polyacrylamide cationic, polyacrylamide anionic futhi polyacrylamide nonionic.