Khoang San S.T.D.K Joint Stock Company Address: Khoi Hop Son, Quy Hop Town, Quy Hop District, Nghe An Province Enterprise code: 2901296130 Phone: 02383883314 Representative: Tran Duc Thanh Adress: 2 F2, Khu, Tong Cuc 2 Town, Xuan Dinh Commune, Tu Liem District, Ha Noi City Quy Hop Town, Quy Hop District, Nghe An ProvinceFounding date: 10 - 12 - 2010