Hieu Sach Duy Tan Address: 31, 3 Thang 2 Street, Ward 1, Da Lat City, Lam Dong Province Enterprise code: 5800137933 Phone: 0263821188 Representative: Nguyen Canh Chi Minh Adress: 31, 3 Thang 2 Street, F1, Da Lat City, Lam Dong Province Ward 1, Da Lat City, Lam Dong ProvinceFounding date: 20 - 12 - 2007