Phat Trien Ky Thuat Cong Nghe Viet Joint Stock Company Address: No 283, Vu Tong Phan Street, Khuong Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0107506092 Phone: 0977928045 Representative: Do Tuan Minh Adress: Khu 5, Bao Thanh Commune, Phu Ninh District, Phu Tho Province Khuong Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 15 - 7 - 2016