High altitude work safety belt is also called omnidirectional safety belt or five-point safety belt. According to the national standard gb6095-2009, the belt body needs to be made of high-strength polyester ribbon or higher strength fiber material. The surface of metal fittings shall be smooth, free from pitting and cracks, and free from corrosion after 48 hours salt spray test. All fittings are forged and stamped without welding. High altitude work safety belt is also called full body safety belt or five-point safety belt. According to the new national standard gb6095-2009, the material needs to be made of polyester and higher strength webbing. The full body safety belt is the protective equipment for high place operators to prevent falling casualties. It is composed of belt body, safety rope, buffer bag and metal accessories, and is generally called fall arrest safety belt.