Kinh Doanh Dich Vu Cao Cap Nano Joint Stock Company Address: P501, 4F Building, Trung Yen Urban Area, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0102748027 Phone: 0242171688 Representative: Nguyen Thi Chuc Adress: 64/424 Tran Khat Chan, Dong Nhan Ward, Hai Ba Trung District, Ha Noi City Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 19 - 5 - 2008