Hoi Thong Ke Viet Nam Address: 54 Nguyen Chi Thanh, Lang Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0106325199 Phone: 02437753985 Representative: Nguyen Van Tien Adress: Civil Group 20, Sai Dong Ward, Long Bien District, Ha Noi City Lang Thuong Ward, Dong Da District, Ha Noi CityFounding date: 2 - 10 - 2013