Product feature introduction: 1. Using SEW transmission mechanism, high transmission efficiency, stable operation, energy saving and environmental protection, the gear reducer efficiency reaches 96%, and the motor efficiency reaches about 90%. 2. The elevator electrical has a two-speed frequency conversion system, using Siemens PLC control module, Internet of Things, and remote monitoring can be realized. Imported brands such as Schneider, Siemens, Schmersal, etc. are used for the electrical system and safety system to ensure a more durable life. 3. The electrical redundancy design is safer, and all details have been fully considered in the design, making the overall construction elevator safer. Equipped with a sliding contact wire conductive system, the power supply is safer and more reliable.