On December 4, 2014, a new type of sanitation garbage truck was operating at the Dongmen garbage yard in Meishan City. In less than 30 minutes, a full amount of garbage will be shipped. At present, the city has added nine arm-type garbage trucks, which greatly reduced the labor intensity of the sanitation workers.

According to reports, in recent years, the Municipal Bureau of City Administration and Law Enforcement has increased its investment in environmental sanitation and greatly improved the level of mechanization of sanitation equipment. Up to now, 12 new arm-type garbage trucks, 2 sweepers, 1 bulldozer, 1 high-pressure cleaning truck, and 20 electric three-wheeled waste transfer vehicles have been added in the year, completely eliminating the timely disposal of waste. The problems increase work efficiency.