Thuong Mai Va Dich Vu Khoa Hoc Ky Thuat Ngo Nguyen LTD Address: 247/43 Ngo Tat To, Ward 8, Da Lat City, Lam Dong Province Enterprise code: 5800657788 Phone: 02633834317 Adress: No 26a, Nguyen Thi Minh Khai, Ward 1, Da Lat City, Lam Dong Province Ward 8, Da Lat City, Lam Dong ProvinceFounding date: 25 - 2 - 2009