Michael Frenzel

GKK AG is a full-service provider of refrigeration technology, air conditioning technology, ventilation technology, and heating technology generation. The company is based in Osterweddingen, near Saxony-Anhalt, Germany. The German company has more than 50 employees, is a training company, socially committed, and part of several regional allies. The private company offers a link between project planning, execution, and service maintenance or service maintenance contract. The company installs only technology from well-known manufacturers such as Daikin, Hitachi, and Mitsubishi. The company maintains a warehouse with an area of more than 1800 square meters at their headquarters in Osterweddingen. GKK was founded in 1997, and the CEOs are Jan Gottschalk and Michael Frenzel.