Doa Nhan Address: Nha Ong Nguyen Quang Doa, Phuong Hoang Hamlet, Son Ham Commune, Huong Son District, Ha Tinh Province Enterprise code: 3001925500 Phone: 0915909854 Representative: Nguyen Quang Doa Adress: Phuong Hoang Hamlet, Son Ham Commune, Huong Son District, Ha Tinh Province Son Ham Commune, Huong Son District, Ha Tinh ProvinceFounding date: 16 - 6 - 2015