Thach Nham Joint Stock Company Address: Hoa Nhon Commune, Hoa Vang, Hoa Vang District, Da Nang City Enterprise code: 0400449960 Phone: 02156788284 Representative: Dang Cong Quoc Dung Hoa Nhon Commune, Hoa Vang District, Da Nang CityFounding date: 17 - 7 - 2003