Changzhou Hydro-pure Water Co., Ltd has rich experience providing technics of water treatment, sewage disposal techincal services in the field of steel, petrification, chemical technology , oil field etc. Enjoy leading edge in the application of product development, application research and on site service on both of domestic and overseas. Changzhou Hydro-pure Water Co., Ltd located in Jiangsu, set up production site and technical R&D center, business involve: industry cycling water treatment chemicals, Sewage disposal chemicals, sewage disposal biological efficiency technolgy and biological Microorganism, treated water and drainage recycling polishing process, construct & concrete water reductor, special chemical&＃039;s R&D and application service concerning water treatment, Complete set of performance contracted technical service relevent to company&＃039;s products, mating dosing & facility on-site testing, concentrate R&D, production, marketing application and technicals service science and technology intensive enterprises.