The hoisting belt (synthetic fiber) is made of high strength polyester filament, which has multiple advantages such as high strength, abrasion resistance, oxidation resistance, UV resistance, etc., and is soft and non-conductive. There are many types of lifting belts. Conventional hoisting belts (according to the appearance of the hoisting belt ) can be divided into: Flat double ring buckle, Flexible double ring buckle, Flexible ring.