Service opérations 

Direct: +225 0708640454 

Email: operations@gmsaf.com

Service commercial

Direct: +225 0574046521

Email: sales@gmsaf.com

Infos

Direct: +225 0143604628

Email: info@gmsaf.com

Service achat

Direct: +225 0749224120

Email: purchase@gmsaf.com

Service comptabilité

Direct: +225 0757293629

Email: accounting@gmsaf.com