Phat Trien Cong Nghe Vhatechno LTD Address: A47 Khu, Trung Uong Doan Town, Lane 1, Dong Quan Street, Quan Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0105573431 Phone: 02466603216 Representative: Luu Quang Huy Adress: 12a3/ Khu Thanh Cong, Thanh Cong Ward, Ba Dinh District, Ha Noi City Quan Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 18 - 10 - 2011