Important part of a building......Elevators are a part of the working space.50% Energy Saving,with improved comfort and safety!

User-friendly engineering with an integration of classic and modern design, perfection inoperation controls, safety first, Elevators of Sigma Elevator Company will enhance your building in functionality and aesthetics. Low Noise!Comfortable Ride!Reliable!Safe!And 50% power facility savings

Di(Distributed Inverter) Control?From central control system, Distributed Control drastically improves reliability and perfomance of elevators by implementing distributed serial communication network structure.Control panel size reduced by 46% with distributed network structure. Serial communication application reduces wiring and installation time but increases reliability. Motor noise reduced with IGBT. Inverter door provides smooth operation with low noise. Comfortable ride by applying VVVF control with vector control and PWM control.Easy maintenance with LCD Announciator applying sub-divided trouble codes.At site modifications to meet customer ¡fl s specific needs possible.Reliable with self-expert diagnosis system, remote monitoring, group network, and universalcommunication channels.