We look forward to your questions – our experts are at your disposal.
4JET Technologies GmbH
4JET microtech GmbH
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!