vi knallgrau is a leading social media agency based in Vienna, Europe. Every day, one of our employees prepares a dish for the whole team - we call it #knalltopf. Check in if you're nearby!

住所

Schönbrunner Straße 213-215 1120 Vienna Austria

電話番号

+43 1 5227637

ウェブサイト

http://knallgrau.at

X (Twitter)

https://twitter.com/knallgrau