Anholeader Fixed Lifesaving Ladder is the unique and advanced safety device designed and built for life saving for high buildings. The ladder is made of 100% stainless steel, which is corrosion prevention and high heat resistance. With the principle of perpendicular-type double-rail circulation, the whole motive power of the ladder comes from gravity, no need of electrical power or any other energy resources. No extra equipment is required, so it抯 convenient for use when emergency. After equipped, it can quickly rescue 250-300 people in 10 minutes as simultaneous usage of all stories available. ? It抯 the best life-saving equipment for buildings in the world.