Phat Trien Khang Thinh Joint Stock Company Address: No 86 Le Trong Tan, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0108239876 Phone: 0915890245 Representative: Nguyen Ngoc Son Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 19 - 4 - 2018