Van Phong Dai Dien Cong Ty Co Phan Ky Thuat Hang Hai Va Dau Khi Vien Dong Address: Zoom 405, No 19, Dien Bien Phu Street, Phuong, Ngo Quyen District, Hai Phong City Enterprise code: 0304575715-004 Phone: 02253821395 Representative: Bui Phi Van Hai Phong CityFounding date: 17 - 1 - 2023