Anhui Zhihong Purification Technology Co., Ltd.

Anhui Zhihong Purification Technology Co., Ltd. held a groundbreaking ceremony on December 25, 2021, for its production base and R&D headquarters project in Hefei, Anhui. The project was officially launched at the ceremony.

Jiangsu Topband Environmental Protection Technology Co., Ltd., a subsidiary of Anhui Zhihong Purification Technology Co., Ltd., officially started construction of the 'annual production of 300,000 sets of water treatment equipment and accessories project' in Nantong National High-tech Zone. The first phase investment is CNY 200 million, total investment CNY 500 million. The first phase is expected to be completed and put into operation at the end of August 2021.