Cool Tec Electronic GmbH – Cooling solutions for your power electronics

At its headquarters in Großbreitenbach, Cool Tec Electronic GmbH develops and produces customised high-tech cooling solutions for power electronics. This includes standard and special cooling profiles made from aluminium and, in particular, cold plates with press-fitted copper and stainless steel tubes or elabor­ately milled inner structures to achieve highest performance.

The dynamic team relies on long-standing exvperience in the development and production of cooling solutions and stands out thanks to its broad technological service portfolio. Based on engineering and thermal simulation services, the company uses milling and processing methods to produce customised cooling elements and cold plates in its state-of-the-art processing centres.

The production of cooling profiles involves various types of surface treatment and installation. The finishing of cold plates is achieved by welding and adhesive technologies as well as a soldering processes. The modules are checked using state-of-the-art measuring and test methods before entering the packaging line – because top quality is Cool Tec’s priority.

With its new site commissioned at the beginning of 2016, the team of Cool Tec is in a great position to take on any future challenges posed by its customers.


  1. Address

    Ilmenauer Straße 7
    98701 Großbreitenbach
    Tel +49 36781 4469-0
    Fax +49 36781 4469-4

  2. Business activity

    Entwicklung und Herstellung von Kühllösungen für die Leistungselektronik, Standard- und Sonderkühlprofile, Cold Plates mit eingepressten Rohren, verschweißte und verklebte Cold Plates mit gefrästen Innenstrukturen, Heatpipe-Lösungen, Siedekühlung