Henan Yongle Group was founded in 1967 at the foot of Yuntai Mountain in Xiuwu County. Its main businesses include grain and oil machinery manufacturing, export trade, and environmental protection equipment R&D and manufacturing, integrating production, learning and research as a key national grain and oil machinery manufacturer.

Yongle Environmental Protection is a leading professional third-party solution provider for the treatment of organic solid waste in China, integrating environmental remediation engineering technology development, equipment manufacturing, environmental engineering investment, construction, operation and environmental engineering technology consulting.

The company is mainly engaged in the R&D, manufacturing and sales of complete sets of technical equipment for organic solid waste disposal and comprehensive utilization. It achieves harmless, reduced and stable treatment of general industrial organic solid waste, urban household waste, municipal sludge, organic hazardous waste, medical waste and agricultural and forestry straw, and realizes efficient resource recovery through its self-developed low-temperature anaerobic pyrolysis technology.