Main application fields: cleaning companies, hotels, conference halls, banks and big offices, shopping centres, schools, airports and all places with large or middle-sized surfaces of carpet and hard floor.

• 主要应用领域：保洁公司、酒店、会议大厅、银行、大型办公场所、购物中心、学校，飞机场以及所有铺设中到大面积地毯和硬地板的场所。