Tri An Khang LTD Address: K250 To Hieu, Hoa Minh Ward, Lien Chieu District, Da Nang City Enterprise code: 0401522980 Phone: 0968875875 Representative: Hoang Ngoc Dai Adress: Dac Thang Hamlet, Gia Ninh Commune, Quang Ninh District, Quang Binh Province Hoa Minh Ward, Lien Chieu District, Da Nang CityFounding date: 25 - 12 - 2012