Core technical advantages: First, lightweight weight reduction, the weight per unit length of carbon fiber traction rope is only 30% of traditional steel wire rope. Under 1000 meters lifting height, the self-weight of the traction system is reduced from 20 tons to 6 tons, greatly reducing the traction machine load and building structure bearing; Second, ultra-long service life, carbon fiber material has excellent fatigue resistance, wear resistance and corrosion resistance. The bending fatigue life is 10-15 times that of traditional steel wire ropes, the service life is extended from 10 years to more than 20 years, and the whole life cycle cost is reduced by 40%; Third, super high-rise adaptation, breaking through the lifting height limit of traditional steel wire ropes, adaptable to super high-rise buildings over 1200 meters, no need for intermediate transfer elevators, greatly improving the vertical transportation efficiency of super high-rise buildings; Fourth, optimized operation performance, the traction rope has excellent damping characteristics, which can effectively reduce the vibration and noise of elevator operation, the operation noise is ≤50dB, and the ride comfort is greatly improved; Fifth, safety redundancy design, built-in multiple independent carbon fiber core wires, single strand breakage does not affect the overall bearing capacity, equipped with real-time broken wire monitoring system, which can early warn potential safety hazards, and the safety level reaches the highest level of PL e.