Chi Nhanh Cong Ty TNHH He Thong Du Lieu Dien Toan O.D.S Address: KM 3, 5 Khu 7, Hai Yen Ward, Mong Cai City, Quang Ninh Province Enterprise code: 0302312238-001 Phone: 02038106844 Representative: Pham Thi Thanh Hai Adress: 118/51 Phan Huy Ich, Ward 15, Ward 15, Tan Binh District, Ho Chi Minh City Hai Yen Ward, Mong Cai City, Quang Ninh ProvinceFounding date: 19 - 3 - 2004