parand ba industrial town more than 500 active industrial production units in rabat karim city are located in an area of ​​more than 400 hectares . it has been more than 15 years since it started its industrial activity and created employment for more than 20 thousand people, and with this employment, one of the industrial hubs in the country and there is a lot of useful employment in rabat karim city, in parand industrial town , there are many industrial activities, including metal industries, home appliance industries , electronic industries and industries that are working, the classification of many buildings and the construction of tall towers in various places. the city of using a device called an elevator is an integral part from urban life , it has been transformed into a yard device. this is one of the most intelligent parts of the control panel. it receives the buttons inside and outside the elevator and issues commands to move the elevator cabin , open the doors and a few other things. in this industrial town, many production units have entered the pit of this industry. that this