Khao Sat Va Nen Mong Vietgeo Joint Stock Company Address: No 6, Alley 141/1, Lane 141, Giap Nhi Street, Thinh Liet Ward, Hoang Mai District, Ha Noi City Enterprise code: 0104556264 Phone: 02436249729 Representative: Dao Nhu Hien Adress: No 30a, Civil Group 49, Tuong Mai Ward, Hoang Mai District, Ha Noi City Thinh Liet Ward, Hoang Mai District, Ha Noi CityFounding date: 23 - 3 - 2010