BEGIN:VCARD
VERSION:4.0
PRODID:-//company contact export Version 1//EN
REV:2026-05-05 07:50:47
TZ:+0000
FN:Wittwer Engineering 
N:;Wittwer Engineering
KIND:individual
TEL;TYPE=WORK,VOICE:
TEL;TYPE=HOME,VOICE:
NOTE:Mittelstrasse 8 3123 Belp info@wittwer-engineering.ch
END:VCARD