1. the load on the wire rope passes over long distances.
2. load safety factor, safety and reliability.
3. the weight light weight, easy to carry and transport.
4. able to withstand the loads and the effect of variable loads.
5. has a high tensile strength, fatigue strength and impact toughness.
6. working at high speed condition, wear resistance, shock resistance, good running stability.
7. good corrosion resistance can work in all kinds of harmful media environment.
8. soft performance, suitable for towing, pulling, packing, and many other uses.