LTG Aktiengesellschaft roots date back to the year 1924 when Dr. Albert Klein established LTG (Luft – Technische – GmbH). Dr. Albert Klein was an air technology and air conditioning pioneer. He developed a room air supply process, registered for patent in the U.S. in 1915. The new technology has been used for the first time ever by LTG and widely in German and Europe for human and industrial air conditioning. Air technology has always been and will remain an essential factor for advances e.g. in technologies, medical science, space science, research as well as for product, workplace and living areas quality. Working environment changes such as ever growing office buildings, ever faster and more sensitive production processes, but also worldwide locations with unfavourable climatic conditions make air technology increasingly important and offer great challenges for LTG. LTG has considerable share in air technology development in general. Our engineers leave deep footprints in this technology. Based on many years of experience and corporate research, they develop trend-setting solutions. - Comfort Air and Process Air technology systems and components - LTG engineering services in terms of computations and experiments all around the field of air technology, for individual solutions to specific problems Quality is one of our corporate priorities. From the tradition of the first company on the continent specialized in air technology, LTG has developed to become the innovator and technical leader in this industry. Our product and service quality is undisputed. Based on comprehensive corporate quality awareness, we intend to continue to meet these high requirements in the future. Quality based on customer’s view. Whether our efforts were successful in providing the required product and service quality is subject to customer evaluation. Our customer’s long-term trust stands for their satisfaction and, thus, for the success of our work.