Design, development, production, sales and service of municipal and sanitation vehicles and equipment; comprehensive municipal environmental sanitation services; sanitation cleaning; urban and rural household garbage cleaning, collection, transportation, and disposal services; kitchen waste cleaning, collection, transportation, and disposal services ; Garbage transfer station operation management; solid waste (including domestic waste, kitchen waste) treatment and resource recycling; water environment (including domestic sewage treatment, garbage leachate) treatment; reuse of water; environmental project investment and operation; Development and application of intelligent sanitation system. Municipal road cleaning, cleaning and maintenance; public facilities cleaning; garbage classification; river cleaning; water area cleaning; public toilet operation and management
