Vien Son Joint Stock Company Address: An Tinh Hamlet, Lien Hiep Commune, Duc Trong District, Lam Dong Province Enterprise code: 5800502914 Phone: 02633826579 Representative: Nguyen Duy Da Adress: No 45a, Nguyen Dinh Chieu, Ward 9, Da Lat City, Lam Dong Province Lien Hiep Commune, Duc Trong District, Lam Dong ProvinceFounding date: 15 - 11 - 2006