The life cycle of a product is determined by the quality and frequency of maintenance. The KJEE Maintenance Method is designed to evaluate each piece of equipment and create an individual maintenance plan for each unit, based on criteria such as usage, operating environment, control and drive types, number of openings, door type, etc. Using maintenance computers and high precision tools like vibration Analyzer, Electronic rope tester etc. during maintenance, KJEE makes the elevator and escalator operations more reliable, durable and most of all “trouble-free”. The high quality of preventive maintenance results in longer life of the units with minimum breakdowns thus ensuring the safety of the passengers at all times.