On January 9, 2025, Jiangsu Zhongfa Water Co., Ltd. signed a custody and operation contract with Zhejiang Riyue Group for the photovoltaic sewage treatment plant of Zhejiang Riyue Solar Energy Technology Co., Ltd., responsible for the operation and maintenance of all sewage treatment equipment and facilities in the plant, and ensuring that emissions meet national and industry related emission standards. The industrial sewage treatment plant has a design capacity of 12000m3/d and is a typical comprehensive sewage treatment project in the new energy industry.

The signing of this project is the starting point for successful cooperation between the two parties, and also reflects the joint commitment of Jiangsu Zhongfa Water and Zhejiang Riyue Group to environmental protection. Next, Jiangsu Zhongfa Water will select an experienced operation and maintenance team to carry out project operation and maintenance work, bringing advanced sewage treatment technology, practices, and experience to Zhejiang Riyue Solar Energy Technology Co., Ltd. based on comprehensive operation and maintenance of the sewage plant and ensuring compliance with emission standards, we will work with customers to deepen cooperation on resource recovery and recycling projects such as calcium fluoride recovery, and promote the harmonious development of the economy and environment for customers.