Dongdong brand mobile aluminum alloy elevator adopts Tianjin silver cat high strength and high quality aluminum alloy material. It is beautiful in appearance, small in size, light in weight, stable in lifting, safe and reliable. It is widely used in factories, hotels and restaurants. , Stations, airports, theaters, exhibition halls and other places, is the maintenance of machinery, paint decoration, exchange of lamps, electrical appliances, cleaning and maintenance purposes such as the best security partner.