Contact us GPN offices & plants :GPN HeadquaterLa Défense 6 Immeuble City Défense16-40, rue H. Régnault92400 CourbevoieTel. 01.47.69.67.66Fax 01.47.78.11.60Grand-Quevilly plant30, rue de l'industrieBP 20476121 Grand QuevillyTel 02 35 67 41 41Fax 02 35 67 40 37Grandpuits plantBP1277720 MormantTel 01 64 60 35 00Fax 01 64 60 35 19 Send an e-mail to GPN : Last name: * First name: Company name: E-mail: Phone number: Subject: Your question is about...: - None -Agriculture Market InformationMarket Information Industrial ProductsPress / Communications / Website / RecruitmentPlant information GrandpuitsPlant information Grand Quevilly Message: *
