Dien May The Bac LTD Address: Vu Thanh Cao Street, Van Tao Hamlet, Ha Nam Commune, Hai Phong City, Viet Nam, Hai Phong City Enterprise code: 0801472170 Phone: 0772360111; Representative: Dao Thi Duoc Ha Nam Commune, Thuy Nguyen District, Hai Phong CityFounding date: 25 - 10 - 2025