Quang Cao Va Thuong Mai Gemma Viet Nam LTD Address: 15D Floor, Hoang Linh Building, No 6, Lane 82, Duy Tan Street, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0108142264 Phone: 02432005884 Representative: Nguyen Thi Bich Ngoc Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 22 - 1 - 2018