Vien Thong HD Tech LTD Address: K408/H35/16/13 Ton Dan, Hoa An Ward, Cam Le District, Da Nang City Enterprise code: 0402144876 Phone: 0913046622 Representative: Phan Hai Duong Adress: 270/68 Le Trong Tan, Hoa Phat Ward, Cam Le District, Da Nang City Hoa An Ward, Cam Le District, Da Nang CityFounding date: 21 - 4 - 2022