Dau Tu Phat Trien Cong Nghe May Tinh Hoang Long Joint Stock Company Address: No 113, Phan Van Truong Street, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0101997983 Phone: 02466629535 Representative: Vu Hoai Nam Adress: Zoom 1 F5 Tap The Quynh Mai, Quynh Mai Ward, Hai Ba Trung District, Ha Noi City Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 24 - 7 - 2006