Tu Van Khao Sat Va Do Dac Ha Thanh Joint Stock Company Address: No 39, Alley 40/65, Ngoc Truc 2 Civil Group, Ngoc Truc Street, Dai Mo Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0107794443 Phone: 0973088588 Representative: Le Thanh Ha Adress: Cluster 3, Vong Xuyen Commune, Phuc Tho District, Ha Noi City Dai Mo Ward, Nam Tu Liem District, Ha Noi CityFounding date: 10 - 4 - 2017