Phat Trien Cong Nghe Thanh Dong Joint Stock Company Address: No 125D, Minh Khai Street, Minh Khai Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0105548139 Phone: 0902116618 Representative: Le Van Luych Adress: Hamlet 3, Quynh Do Hamlet, Vinh Quynh Commune, Thanh Tri District, Ha Noi City Minh Khai Ward, Hai Ba Trung District, Ha Noi CityFounding date: 5 - 10 - 2011