Core technical advantages: First, high strength and light weight, carbon fiber traction belts are made of high-strength carbon fiber composite materials, with a tensile strength 5 times that of traditional steel wire ropes and a weight of only 20% of traditional steel wire ropes, which can greatly reduce the weight of the elevator suspension system and the load of the traction machine; Second, ultra-long service life, carbon fiber materials have excellent fatigue resistance and corrosion resistance, with a service life of more than 20 years, which is 3 times that of traditional steel wire ropes, and can greatly reduce the number and cost of elevator suspension system replacements; Third, stable operation and low noise, carbon fiber traction belts operate smoothly with small vibration and low noise, which can significantly improve elevator riding comfort; Fourth, significant energy saving effect, due to light weight, it can reduce elevator operating energy consumption by more than 20%, and at the same time reduce the wear of traction machines, guide rails and other components, extending the overall service life of elevators; Fifth, high safety and reliability, carbon fiber traction belts adopt a multi-layer structure design, each layer has independent bearing capacity, and can operate safely even if partially damaged. At the same time, it is equipped with a belt breakage monitoring system, which can monitor the state of the traction belt in real time and early warn of potential safety hazards.