Zhonglan Environmental Protection Technology Co., Ltd.(referred to as "Zhonglan Environmental Protection", stock code: 300854.SZ) was established in 2001 and is headquartered in Shenzhen

Currently located in six major regional centers in China, it is one of the benchmark enterprises in the field of solid waste management in China, and serves as the vice chairman unit of China Urban Environmental Health Association and the chairman unit of the Domestic Waste Sanitary Landfill and Ecological Restoration Professional Committee

Over the past 20 years, China-Lanzhou core environmental protection technologies have been successfully applied in more than 700 projects, covering 34 provinces, autonomous regions, and municipalities directly under the Central Government of the country, as well as Mongolia, Vietnam, Indonesia and other countries

It leads the industry in the scale of technology application in solid waste and hazardous waste landfills, coal chemical industry, mining and other fields, and remains at the forefront of many technologies such as excavation and screening, and ecological restoration.