Passenger elevator passenger safety has been a top concern of the elevator, the elevator operation when it can seal the floor lifting exports reached safety purposes. Secondly, the passenger elevator passenger elevator system also includes the supply of electric drive systems main function of electrical control systems and electric drive is powered, so that the speed of the elevator control by certain companies to install a passenger elevator to reach a safe and stable condition Wholesale passenger elevator, the elevator electric drive system consists of the power supply system, the speed of feedback components, traction motors and motor speed control to configure the composition, there are open-air passenger elevators have closed, open-air passenger elevators tend to be more affected by the customer welcome, but also with respect to other types of elevators much safer. Imported entire computer intelligent control system, 32 networked computer control, eight expert intelligent group control, VVVF digital variable frequency drive, the car displacement absolute memory, high-end configuration, performance, and powerful; and to meet different customers in different occasions Preference need car decorated with human-machine interface, refined luxury, so that a safe and comfortable ride; traditional toothed elevator, classic and reliable; using industry-leading technology of permanent magnet synchronous small / no room elevators, energy saving, saving space and cost of construction . Widely used in high-rise residential buildings, office buildings, hotels, offices, schools and various public buildings and facilities. Passenger elevator manufacturers | Noah Witt elevator (certified) | Linyi County, Texas Noah passenger elevator is provided by Witt Elevator Company. Texas Noah Witt Elevator Co. (www.dznywt.com) is a leader in Dezhou, machinery and industrial products, project cooperation, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Noah Witt leadership in the elevator with the staff warmly welcome all inquiries negotiations to create Noah Witt lift a better future.