The Hamburg-based company STULZ is one of the world's leading suppliers of air conditioning technology. For over 40 years, the company has been developing air-conditioning technology at the highest level: whether data centre, industrial application or communication technology, the company offers tailor-made cooling solutions with highest precision and energy efficiency worldwide and from one single source. STULZ products also make a significant contribution to efficient and environmentally friendly data center operation: the company is one of the leading manufacturers of particularly energy-saving cooling and air conditioning technologies.