Thiet Bi O To Thuan Hung LTD Address: Duc Quang Civil Group, Bich Dong Town, Viet Yen District, Bac Giang Province Enterprise code: 2400896916 Phone: 0982708751 Representative: Tu Van Hung Bich Dong Town, Viet Yen District, Bac Giang ProvinceFounding date: 2 - 11 - 2020