Phat Trien Cong Nghiep Bach Khoa Joint Stock Company Address: No 31B, Lane 82, Phu Do Street, Phu Do Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0108028723 Phone: 02432000991 Representative: Le Van Giang Adress: No 6, 477 Kim Ma Lane, Ngoc Khanh Ward, Ba Dinh District, Ha Noi City Phu Do Ward, Nam Tu Liem District, Ha Noi CityFounding date: 19 - 10 - 2017