XTO Energy Inc.

For more then twenty years, VISAM is your qualified partner in all matters of industrial automation. Our core competence is the development and distribution of hard- and softwaresolutions for processcontrol and processautomation.

ONI Temperiertechnik Rhytemper GmbH, a subsidiary of ONI-Wärmetrafo GmbH in Lindlar, is a manufacturer of patented temperature control technology and is regarded as a leading company in the field of multi-circuit temperature control in the plastics i