Solar Light,Solar Wall Light,Lithium Portable Solar Power Station,Outdoor Solar Flood Light JIANGMEN MOSCOT OPTOELECTRONIC TECHNOLOGY CO.,LTD. , https://www.zjsensorsled.com Portable dry powder fire extinguisher main application places Various warehouses, parking lots, large hotels, shopping malls, bars, cafes, cinemas, large commercial buildings, schools, hospitals, archives, apartment buildings, property management offices, convention centers, electronics markets, Industrial workshops, buses, railway stations, subway stations, airports, shop fronts, oil refineries, chemical plants, gas stations, stadiums, art galleries, libraries, and other places must be equipped with portable dry powder fire extinguishers.