For more than three decades we have developed system solutions for our customers to reduce costs and preserve the environment. In the course of the years the program of products and services has been extended continually and ranges from small chillers to large industrial plants today, including the associated technology in the fi elds of machine cooling, process cooling, heat recovery, air conditioning, ventilation and clear-room technology, compressed air, machine optimization and temperature control. We owe our permanent success to an ever-increasing customer base at home and abroad, who succeeds in massively reducing their energy costs by ONI system solutions. We take special pride in numerous national and international awards, representing a continuous successful development and high innovation power of our company. In more than 70 countries in the world customers rely on high-quality energy-saving and reliable ONI system solutions. The base of satisfi ed customers ranges from small and medium-sized companies to globally acting corporations. Our success is based on our customers experience with an ONI technology which provides the lowest possible power costs at the best possible price/benefi t ratio. Numerous national and international awards and prizes are evidence for the particularly high energy effi ciency of our system solutions. Long-standing experience in all fields of powersupply and process optimization is included in the systems we plan and create. Our customers benefit from this by a constantly energy-optimized system technology at best possible reliability and an efficient price. Every cooling or chilling system designed by us has individually been customized to meet our customers requirements and optimized for power consumption in the best possible way. A well-working service, after the delivery of a system as well, forms the basis of the success of a company. This is the reason why we have attached so much importance to an absolutely reliable service since the foundation of our company. The fact that this decision was appropriate has been reflected by the extremely successful development of our company. Our customers producing in Germany and many other countries worldwide expect an all-inclusive service. Our service network and the globally oriented data information network allows us to contact every ONI system. Using the data network, we can monitor plants, interrogate status reports, adjust set-points to the requirements and identify set-point deviations in time. The accompanying monitoring almost excludes faults completely. Of course, regular maintenance of the systems by our experts is a basic requirement for proper and energy-saving operation. In addition to ONI systems, third-party makes will of course be maintained as well on request.