Carboxymethyl Cellulose, CMC, Sodium Carboxymethyl Cellulose manufacturer / supplier in China, offering High Purity CMC for Coatings and Paint Industry, Factory Supply Chinese Plant Direct Salt Water Well Offshore Oil Drilling PAC LV Poly Anionic Cellulose PAC, Poly Anionic Cellulose PAC LV/Hv/R for Oil Drilling and so on.