Doanh Nghiep TN Dich Vu Cam Do Hoang Son Address: No 19 Hai Thuong Lan Ong, Ha Huy Tap Ward, Vinh City, Nghe An Province Enterprise code: 2900855474 Phone: 02383858278 Representative: Nguyen Hai Son Adress: Mau Don Hamlet, Hung Loc Commune, Vinh City, Nghe An Province Ha Huy Tap Ward, Vinh City, Nghe An ProvinceFounding date: 25 - 12 - 2007