According to the enterprise data, Feixiang Dingrong Municipal Engineering Investment Co., Ltd. was established on 20 16-0 1-08, and its business scope includes municipal roads, rainwater and sewage pipe networks, garbage disposal, street lamps, parks, gardens, greening, public toilets, garbage transfer stations and other infrastructure construction, environmental improvement and other government-run projects. (Projects subject to approval according to law can only be operated after approval by relevant departments) * * *