Tu Van Thiet Ke Va Xay Dung Land23group Joint Stock Company Address: No 10, 307 Nguyen Xien Lane, Kim Giang Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0106992594 Phone: 0966073369 Representative: Phan Thanh Hai Adress: No 402 Nha D14a, Quynh Mai Ward, Hai Ba Trung District, Ha Noi City Kim Giang Ward, Thanh Xuan District, Ha Noi CityFounding date: 15 - 9 - 2015