Thuong Mai Hoan Lac LTD Address: 4th Floor, No 110 Nguyen Ngoc Nai, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0107600345 Phone: 01635676752; 0335676752 Representative: Nguyen Van Dung Adress: P3602 HH3C Chung Cu Linh Dam, Hoang Liet Ward, Hoang Mai District, Ha Noi City Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 16 - 10 - 2016