We have manufacturing plants annual capacity 5000tons for CDBS(hydrous/anhydrous calcium salts);5000tons capacity for nonionicsurfactant;10000tons capacity for Polycarboxylicacid cement water-reducer. At present, we sell CDBS not only to more than 20 provinces and cities in domestic China but also our CBDS has reached dozens of countries and regions around the world namely USA, Japan, Spain, Swiss, Australia, S.Korea, Thailand, Vietnam, Indonesia, Pakistan,etc. Advanced technological equipment with ethoxylated omizing external recirculation systems are adopted and installed in the production facilities processing Nonionicsurfactant and Polycarboxylicacid cement water-reducer with greater monomers. Products have the characteristics like narrower mass distribution, lower content of polyethylene glycol, safer, environmental friendly, etc and have been widely used in various fields like pesticides, cement water reducer, textile, dyes, leather, oilfield, dailyuse chemicals, and detergents .