There is no law that garbage disposal plants belong to state-owned enterprises, and generally belong to individuals or joint ventures, because the projects engaged by enterprises involve urban environment and public health. The government can really make overall arrangements, solve problems that related enterprises can't solve, and give financial support. All of them often make people look like government enterprises.

Of course, it is not excluded that individual leaders in the government secretly participate in the operation. If so, some government leaders will use their power to seek personal interests, and such garbage disposal enterprises will become enterprises under the guise of doing good for the people, and may also seek personal interests. This phenomenon is not uncommon in China. The income of the waste treatment plant can benefit from the treatment of waste classification and fermentation, and in the future, it can also charge urban individuals for garbage cleaning.