
SERVICE
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SERVICE
RST Net's customer service department provides professional and reliable service to large users and energy companies.
Heavy users refer to parties with high electricity needs, such as data centers, aluminum smelters, heavy industry, fisheries companies, airports and diverse manufacturing companies. We place great emphasis on safe operations, regular maintenance and minimizing production downtime through targeted actions.

Voltage maintenance is one of the cornerstones of our service. Through regular testing, measurements and phased inspections, we ensure that equipment remains in optimal condition. This approach allows customers to plan maintenance in phases, prioritize actions and prevent costly failures. With regular voltage maintenance from RST Net, the lifespan of voltages can be extended by 20–40 years. We carry out repairs, replace worn accessories and repaint surfaces so that the equipment looks like new.
Step-by-step inspections are a key part of our service. We perform detailed inspections with incremental actions that take into account the condition of the electrical system, the age and use of equipment. With this approach, we can prioritize maintenance, identify where action is most needed, and plan projects efficiently.


We perform fault diagnosis using advanced measurement technology and expertise, which allows us to quickly and accurately identify the causes of electrical disturbances and failures. Our goal is to shorten response times, minimize operational disruptions, and increase customer delivery reliability.
To help extend the life of your electrical equipment, we offer oil purifiers, especially solutions from Micafluid. Micafluid insulating oil purifiers allow us to treat, filter and regenerate oil, thereby maintaining the insulating properties and improving the thermal management of systems. With such equipment, you can improve the insulating properties, extend the life of equipment and reduce the risk of failures related to cooling and insulation.



