Thuong Mai Hoang Yen Joint Stock Company Address: Nha Ong Hoang Van Khanh, Hamlet 7, Nghi Phu Commune, Vinh City, Nghe An Province Enterprise code: 2901280099 Phone: 02383518500 Representative: Hoang Van Khanh Adress: Hamlet 8, Nghi Van Commune, Nghi Loc District, Nghe An Province Nghi Phu Commune, Vinh City, Nghe An ProvinceFounding date: 25 - 10 - 2010