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4JET Technologies GmbH
4JET microtech GmbH

Konrad-Zuse-Str. 1
52477 Alsdorf

Tel.: +49 (0) 2404 / 9221 - 0
Fax: +49 (0) 2404 / 9221 - 133

For our visitors in Alsdorf – The "Aachen Guide" by 4JET

Our headquarters is located Alsdorf near Aachen. The accommodations and the gastronomy is very good in Aachen.

Addresses and information as well as beautiful and interesting things in and around Aachen, see our Aachen Guide. Have fun exploring!

Download the "Aachen Guide"
by 4JET