Hongcheng Environmental Technology Co., Ltd. is an investment holding company, which engages through its subsidiaries in the provision of gold mine hazardous waste treatment services and recycling and extracting therefrom resources. It operates through the Provision of Gold Mine Hazardous Waste Treatment Services and Sales of Recycled Products and Production of Sulfuric Acid and others segments. The company was founded on January 12, 2021 and is headquartered in Yantai, China.