Vitcon's IOT-Modlink is a technology that builds smart factories fast and conveniently by assembling the hardware as a module, providing the server, web, app, etc. to users free of charge. In addition, it is a user-friendly system that allows the users to edit and use the desired UI using the widget editor. The IOT-Modlink attached to the existing machine can be easily controlled with PC and mobile and it is priced at 1/100 of the price of large companies.