Tu Van Cong Trinh Hai Hau Joint Stock Company Address: Yen Dinh And Khu DCTT Hai Hung Urban Area, Yen Dinh Town, Hai Hau District, Nam Dinh Province Enterprise code: 0601231266 Phone: 0964686426 Representative: Bui Van Vinh Yen Dinh Town, Hai Hau District, Nam Dinh ProvinceFounding date: 17 - 2 - 2022