Vien Dong Granite Joint Stock Company Address: 71 Duy Tan, Hoa Thuan Tay Ward, Hai Chau District, Da Nang City Enterprise code: 0400577507 Phone: 02363632197 Representative: Nguyen Thi Thu Hai Adress: 71 Duy Tan, Hoa Thuan Tay Ward, Hai Chau District, Da Nang City Hoa Thuan Tay Ward, Hai Chau District, Da Nang CityFounding date: 27 - 6 - 2007