Keep the good quality mechanical parts and change old out-dated electrical components by new electrical control system with latest technology; upgrade main parts of the elevator. such as controller, drive and brake system, door control system. You will have the function and value of a new elevator with less expense and no big impact to your building’s normal usage
Installed as an upgrade on existing escalators. the Variable Frequency Control System adjusts the escalator’s speed and output according to detected traffic flows.
Improve elevator/escalator Safety, Comfort, and Aesthetics by adding on additional devices or upgrade certain parts of existing equipment. Even you elevators are relatively new, it’s also good for you to consider Device Upgrade to increase your elevators and building’s value and catch up with extremely high technology development speed