Maybe you would say smart factory is an old-fashioned concept. Nevertheless you can’t deny recently smart factory is still a trend, more and more factories are going to be transferred in informative, it helps to manage, monitor and predict productivity, even reduce total of cost. 
However traditional factory work under a harsh and dusty environment, such as improper power line, surge, and wide temperature, these factors impact informative equipments working properly. Therefore industrial grade products are such important to this kind of situation. 
In order to speed up the integration of smart factory, MLiS switch can build up the network backbone in industrial environment, like very typic MES system, MLiS IoT has helped many users to transfer its factories for process control. With 2KV immunity, network redundancy, and 10KV Lightning Protection, these features of MLiS industrial grade switch provide more reliable and secure connections in smart factory.