Gansu Hengxin Environmental Engineering Technology Co., Ltd. (referred to as Hengxin Environment) was founded in 2007, with its headquarters located in Lanzhou City, Gansu Province. After 17 years of accumulation and expansion, it has now developed into a comprehensive environmental protection service provider covering the entire industrial chain, including scientific and technological research and development, equipment manufacturing, product sales, engineering construction, sanitation operation, international trade, etc. It is a national high-tech enterprise and one of the research units for the control standards and general technical guidelines for the construction of small incinerators issued by the Ministry of Housing and Urban-Rural Development. It has also passed relevant certifications such as the ISO9001: 2015 quality system, ISO14001: ISO45001: 2018 occupational health and safety management system, and five-star after-sales service system.

In order to solve the problems such as the difficulty of collecting, treating, and the high transfer cost, high treatment cost, and serious secondary pollution of domestic waste, kitchen waste, sewage, etc. In rural and remote areas, Hengxin Environment has explored a comprehensive governance model of "source classification, collection at the community level and transfer at the village level, and on-site treatment", and has successfully developed and produced core products with independent intellectual property rights, such as the "Small Two-stage Domestic Waste Incineration System, Kitchen Waste Treatment System, and Sewage Treatment System", which are in a leading position at home and abroad. These products are widely used in environmental comprehensive treatment projects and have received high recognition and support from relevant departments after being applied.