Kerui water treatment technology is a water treatment technology engineering company based on introduced foreign advanced technology. It has got outstanding achievement and rich experience during long-term sino-foreign cooperation and market deploitatiot, It has developed 25 types of water treatment agents, including DTPMP water treatment agent on the condition of high alkalinity and high hardness.

　　 After introducing into new technology from Japinese BC Company, it has produced dualistic and ternary polymer of water treatment agent. It also developed polyquaternary ammonium salt and thiazolinone disinfectant that is nontoxic and corrosion preventive suitable for central air conditioning cooling circulation system.