Shandong Haizhiyan Environmental Protection Technology Co., Ltd. is a modern high-tech enterprise specializing in the R&D of new water treatment materials and green high-end environmental protection equipment, technical research and development in various application fields. It integrates process design, production and manufacturing, project construction, and technical consulting services.

The company has accumulated rich experience and solutions in the pretreatment of high-concentration organic wastewater, advanced wastewater treatment, and wastewater upgrading and reconstruction. It is at a leading domestic level in the R&D and engineering application of physical and chemical treatment technologies such as electrocatalytic oxidation and advanced catalytic oxidation treatment.