Our primary objective is to fulfil our customers’ wishes; quickly, flexibly and with the highest quality. We offer a first class service, and continuously and actively research the development of new technologies and opportunities. We guarantee that our products meet the very latest technological standards, including in respect of a modern awareness of the environment and high energy efficiency. Solid vocational training, qualifications, regular further training and the appropriate occupational safety measures for our employees are integral components of our business.


We guarantee the quality of our products and services on the basis of comprehensive quality and functional checks.


We support children’s, sporting and social involvement with the following sponsorship activities:


  • 1. FCM Supporters’ Club
  • Zielitz Miners’ Association, because we are regularly active in the mining sector
  • The non-profit organisation Bürgerhaus Alte Schule Salbke e.V., a social and cultural meeting place for all generations
  • AQB
  • ASB


202030th company anniversary in Magdeburg
2019New opening of our business permises Salzwedel in Pretzier
2018Acquisition of the company Eiserbeck Kälte-Klima-Elektro
2017Fusion of ATK GmbH and Motoreninstandsetzung GmbH
2017Certification is converted to ISO 9001:2005
2015The company’s 25th anniversary / Completion of development of a mobile water chiller that requires very little space
2013Company successors Ute and Thomas Thielscher / Development and production of a mobile water chiller for the battery cooling system in e-buses
2010The company’s 20th anniversary / Comprehensive renovation of the warehouse 
2009Company certified in accordance with Section 6 of the Chemicals Climate Protection Ordinance / Meanwhile, we commence worldwide export of our products
2008Commencement of training apprentices for the role of qualified electrician.
2004Completion of the new production hall
2000Introduction of engineering design program CATIA V5 / First certification to DIN EN ISO 9001
1996We begin exporting our products across the EEA
1995Realisation of first large-scale project, with a total air conditioning performance of 910kW in the Zielitz potash works / Expansion of the engineering design department
1993New areas of business are launched:  Cold stores, stationary air conditioning and ventilation systems. First special air conditioning system ACS7000 for use under extreme conditions /
Commencement of apprentice and master craftsman training as cooling system engineers
1991Acquisition of Motoreninstandsetzung GmbH’s premises at Münchenhofstraße 50, Magdeburg, Germany
1990Aircondition, Transportkälte und Klimaanlagen (ATK) GmbH is founded, based in a 72m² garage on the premises of K+S GmbH in Zielitz, Germany

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