219 Yen Hoa Joint Stock Company Address: 1st Floor, Bac Ha Building, No 219 Trung Kinh, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0108024292 Phone: 01655059999; 0355059999 Representative: Le Van Hoang Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 16 - 10 - 2017