Thuong Mai & Dich Vu O To Tin Thanh Joint Stock Company Address: Tu Loan 1 Hamlet, Quang Hung Commune, Quang Trach District, Quang Binh Province Enterprise code: 3100766298 Phone: 02323517707 Representative: Cao Anh Ngoc Adress: Khoi 13, Ha Huy Tap Ward, Vinh City, Nghe An Province Quang Hung Commune, Quang Trach District, Quang Binh ProvinceFounding date: 22 - 7 - 2011