Yunnan Dadi Fengyuan Environmental Protection Co., Ltd, established in 2005, is the legal operator of Kunming Hazardous Waste Treatment and Disposal Center, responsible for the investment, design, construction and operation of the "Hazardous Waste Center" project. Yunnan Dadi Fengyuan Environmental Protection Co., Ltd." "Hazardous Waste Center", is the "National Hazardous Waste and Medical Waste Disposal Facility Construction Planning" of the 31 comprehensive centralized hazardous waste disposal projects, while being included in the "Dianchi Basin Water Pollution Prevention and Control Meanwhile, it is included in the "Tenth Five-Year Plan" and the key projects of Kunming City for "Model Creation" and "Health Creation", and it is the first large-scale and exemplary important environmental protection project in Yunnan Province. The project is fully functional and well-designed, reaching the advanced level of centralized treatment and disposal of hazardous waste in China. The service scope of "Hazardous Waste Center" is Kunming, Yunnan Province and the surrounding areas. "Hazardous Waste Center" is managed and operated according to the international ISO standards, which can effectively improve the existing environmental problems in Dianchi Basin, and at the same time serve as a demonstration center for comprehensive treatment of hazardous waste in Yunnan Province, and a demonstration center for research and development of hazardous waste treatment and disposal technology in Yunnan Province. At the same time, as a demonstration center for comprehensive treatment of hazardous waste in Yunnan Province and a research and equipment development center for hazardous waste treatment and disposal technology, the center also carries out technical consulting, equipment development, testing and analysis, safe transfer, environmental remediation and other related businesses around the main body of hazardous waste.