Gerhard Benade

Überprüfung von Twk - test- und weiterbildungs...

The training center at twk-karlsruhe.de is amazing...

The training center at twk-karlsruhe.de is amazing. The courses are very informative and the instructors are highly skilled. I learned a lot about heat pumps and refrigeration technology without feeling overwhelmed. I would definitely recommend this company to others.