Nanjing Huanmei Technology Co., Ltd. is a limited liability company established through the overall transformation of Nanjing Huanmei Technology Industrial Co., Ltd. Since its establishment in April 2004, the company has been committed to specializing in the treatment of high concentration organic wastewater. Currently, it is a high-tech enterprise and has become a specialized comprehensive service provider for environmental governance. It is committed to providing customers with professional services for solid waste pollution control solutions. The service content covers various fields including garbage leachate, kitchen waste, kitchen waste and mixed waste, household waste incineration leachate, river treatment, municipal sewage, landfill closure and ecological restoration, industrial agglomeration wastewater, environmental restoration, etc., covering sewage, solid gas, and providing comprehensive solutions.

The company has professional contracting qualifications for environmental engineering and operating qualifications for environmental pollution control facilities. The company participated in the preparation of the environmental protection industry standard "Technical Specification for Treatment of Municipal Solid Waste Leachate" and the national standard "High Efficiency Anaerobic Digestion Complete Equipment". And the company has been rated as the "Nanjing Municipal Waste Leachate Treatment Engineering Technology Research Center" and the "Nanjing Municipal Domestic Waste Leachate Treatment Engineering Research Center".

In recent years, representative projects of the company include: Nanjing Tianjingwa Garbage Leachate Treatment Station Project, Leshan Garbage Leachate Treatment Project, Liupanshui Domestic Waste Incineration Power Generation Project Leachate Treatment Project (awarded the first prize of Anhui Province Design), etc. The company adheres to the service philosophy of specialization, intensification, and informatization. To provide comprehensive and integrated professional services to various customers, and strive to build Nanjing Huanmei into a well-known brand in the domestic environmental protection industry.

The company has been listed on the National Equities Exchange and Quotations (NEEQ) and successfully listed on the "New Third Board" with the stock abbreviation "Huanmei Technology" and the stock code: 839553.