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 companys 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, widely used in municipal sewage, drinking water, and a variety of enterprise wastewater treatment and other fields.The company has a sound quality assurance system, through the ISO 9001:2015 quality system management certification, ISO 14001:2015 environmental management system certification, ISO 45001:2018 occupational health and safety management system certification;The qualified rate of products is fully guaranteed.The company has won the honorary titles of National AAA Credit Enterprise, National Advanced Quality Management Enterprise, AAA Credit Enterprise Abide by Contract and so on.