Our service portfolio ranges from project consultation to expert planning and engineering all the way to construction and installation as well as after-sales services in the sectors machine cooling, process cooling and chilling, heat recovery, ventilation systems, air conditioning systems, cleanroom technology, compressed air supply, machine optimization, and tool temperature control. Our continuous success is due to a growing number of customers in Germany and abroad who are able to substantially reduce their energy costs with our energy saving ONI systems solutions. We’re particularly proud of the numerous national and international awards we’ve received as well as the acknowledgment of our corporate performance and our high level of innovation by top ranking representatives of the federal and state governments. For example, by the Federal President, the Chancellor, the President of the Federal Parliament, or the Ministers for Economic Affairs, Energy, the Environment, and Labor.
Our range of products
Energy-optimized cooling system for feeding production machines as
well as air-conditioning and ventilation systems. With heat recovery for
using cost-free waste heat and a non-glycol winter relief for reducing
the power consumption of chillers
Modular energy center for the cooling and cold water supply of a
plastics processing company. The chiller is in its winter sleep and is
replaced by an ONI winter relief.