GEM SELECTION can be contacted from Monday to Friday from 9am to 12pm and from 2pm to 6pm.
You can also reach us by phone at :
or fill in the form below.
For any request for information or appointment, please send an email to the following address
An answer will be brought to you under 24H to 48H.
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1, Rue Du Guesclin 44000 NANTES