Dau Tu Va Phat Trien Cong Nghe HTC Viet Nam Joint Stock Company Address: No 21, Duong, Coi Hamlet, Thu Que Hamlet, Song Phuong Commune, Dan Phuong District, Ha Noi City Enterprise code: 0108022714 Phone: 0982343292 Representative: Nguyen Thi Mai Huong Song Phuong Commune, Dan Phuong District, Ha Noi CityFounding date: 12 - 10 - 2017