Since September 2021 I am mainly working in my new workshop located in Zurich (CH), Hohlstrasse 418, where clients and interested people are welcome by appointment only. I am mainly making instruments on commission and at the moment I have 2 years of waiting list.

Please don’t hesitate to contact me via e-mail (gianmaria.stelzer@gmail.com), WhatsApp (+393470431038) or phone (+41782086977) for further information.

My workshop in Trento (IT), located in via G. D. Romagnosi 26, will still be open to selected customers and by appointment only, to be booked via e-mail (gianmaria.stelzer@gmail.com) or WhatsApp (+393470431038).

Since I will be working there only ten days over a couple of months, it’s really important that I get contacted with adequate notice in order to plan and ensure the requested services.