Shandong Jiulong Qingjiang Water Purification Technology Co., Ltd. was established on April 18,2016. The company focuses on the sewage treatment industry. The company is a modern technology enterprise integrating research and development, production, sales and technical service. The company operates in good faith, with professional technology and the most competitive products to create value for customers, benefit employees, service society.The company cooperates closely with a number of scientific research institutes, facing different types of enterprises produced sewage categories, targeted development of the optimal product models, for customer service cost savings, to achieve customer satisfaction. The company’s main product series including as follow : polyferric sulfate, ferric chloride, polyaluminum chloride, composite carbon source, polyacrylamide, ferrous sulphate, aluminum sulfate, sodium acetate, high efficiency phosphorus removal agent and other sewage treatment agents.