Hy Ma LTD Address: La Bong Hamlet, Hoa Tien Commune, Hoa Vang District, Da Nang City Enterprise code: 0400509433 Phone: 02363798403 Representative: Nguyen Truong Giang Adress: Civil Group 60, Chinh Gian Ward, Thanh Khe District, Da Nang City Hoa Tien Commune, Hoa Vang District, Da Nang CityFounding date: 7 - 9 - 2005