Dai Duong NTT LTD Address: No 391, Tu Hamlet, Bich Dong Town, Viet Yen District, Bac Giang Province Enterprise code: 2400887164 Phone: 02386821183 Representative: Nguyen Thi Nga Adress: Xuan Minh Hamlet, Huong Mai Commune, Viet Yen District, Bac Giang Province Bich Dong Town, Viet Yen District, Bac Giang ProvinceFounding date: 20 - 5 - 2020