As an integrated part of Gnosis Sales & Marketing organization, you will find our dedicated Customer Service team that is ready to answer inquiries on commercial issues and provide the necessary information about Quatrefolic®.

Headquarters & Innovation Centre
Gnosis S.p.A.

Via Lavoratori Autobianchi, 1
20832 Desio (MB) - Italy

Tel +39.0362.16.70.001
Fax +39.0362.16.70.040

Branch Office
Gnosis USA Inc.

4259 West Swamp Road
3rd Floor Suite 305
Doylestown, Pennsylvania 18902 USA


Branch Office
Gnosis China Inc.

Room 1001, Hong Kong Plaza (South Tower), 283 Huaihai Middle Rd., LuWan District,
200021 - Shangai, China


Ask for the WHITE PAPER to know all about Quatrefolic®