We are a resourceful company engaged in the production and sales of energy recovery and humidity control products for ventilation systems for 40 years. Our highly innovative products make significant contributions toward saving energy resources and reducing CO2 emissions. Klingenburg’s proverbially high quality and the technological edge of our products are well known throughout the world on the air-conditioning technology market. Our own development and mechanical engineering department enables us to set new standards very rapidly. With the continual consolidation of our leading position on the world market – with rotational heat exchangers, for example – we can offer the assurance of sustained delivery and customer services in the future, too. Our clients value our custom-made system solutions, absolutely punctual deliveries, and unique production quality. Flexibility in casing construction, and precise adjustment to customers’ machines are our daily standard. With our range of various models within each product group, we can offer customer-oriented solutions to simple as well as sophisticated requirements in air-conditioning and ventilation technology.