Nanjing Huaxing Defoamer Co., Ltd.,located in beautiful ancient city-Nanjing, is a high and new tech enterprise focusing on R&D and production of defoamers on the basis of scientific research. The company has formed production scale of 20,000T annual output, and its major products are as follows: Organosilicon emulsion defoamer, solid content (8~45) %; Organosilicon and polyether composite defoamer, solid content (20~30) %; Non-silicon defoamer by polyether modification and esterification ...