TM DV Cong Nghe Khai Hoan LTD Address: Tai Nha Ong Tran Van Chinh To 31 Cum 5, Dong Khe Ward, Ngo Quyen District, Hai Phong City Enterprise code: 0202183268 Phone: 0888315768 Representative: Tran Van Hoan Adress: 31 Cum 5 Civil Group, Dong Khe Ward, Ngo Quyen District, Hai Phong City Dong Khe Ward, Ngo Quyen District, Hai Phong CityFounding date: 21 - 12 - 2022