Khanh Tan Joint Stock Company Address: 15th Floor, Viet A Building, Duy Tan Street, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0103409482 Phone: 0902075689 Representative: Ta Manh Tuan Adress: No 20, Hong Phuc Street, Nguyen Trung Truc Ward, Ba Dinh District, Ha Noi City Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 27 - 2 - 2009