Konda Elevator Company's vertical elevator products are energy-saving products developed based on the actual situation of domestic transportation, combined with current energy and environmental protection requirements, introducing advanced professional technology and key components. They use permanent magnet synchronous toothless transmission technology to replace traditional toothed transmission technology, but the key components such as control system and safety system are still consistent with traditional elevator products. They not only achieve the goal of energy saving and noise reduction, but also provide higher reliability, making the two main components universal, reducing maintenance difficulty, and lowering maintenance costs.