Tam Cao Joint Stock Company Address: 07, Ham Nghi, Vinh Trung Ward, Thanh Khe District, Da Nang City Enterprise code: 0401369884 Phone: 02363690099 Representative: Nguyen Dang Trung Adress: Lam Thuy Hamlet, Hai Vinh Commune, Hai Lang District, Quang Tri Province Vinh Trung Ward, Thanh Khe District, Da Nang CityFounding date: 9 - 7 - 2010