3S Antriebe GmbH produces unique electrical actuators for buried valves in water, gas and district heating networks. Innovative mobile and stationary 3S actuators enable utilities to operate their supply networks automatically and remotely, which sets new standards in terms of sustainability and operational efficiency. Part of the solution is an NBIoT application for control of the actuators that is worldwide unique. 3S actuators are used in many European countries, but also in China, Singapore, Malaysia and Australia.