Jinque Mountain Road, lanshan district, Linyi City, Shandong Province. Linyi Guowei Cleaning Co., Ltd. was established in 2005 and registered in Jinqueshan Road, lanshan district, Linyi City. Mainly engaged in road (square) cleaning, domestic garbage cleaning and transportation, public toilet maintenance and cleaning, sanitation facilities maintenance, landscaping engineering construction and maintenance, a comprehensive service enterprise integrating domestic property services and construction waste disposal services.