Happy O.B.T. Vina LTD Address: 3rd Floor, No 66, Binh Than Street, Hud Trau Cau Urban Area, Vo Cuong Ward, Bac Ninh City, Bac Ninh Province Enterprise code: 2301273484 Phone: 02038331216 Representative: Chang Byung Gil Vo Cuong Ward, Bac Ninh City, Bac Ninh ProvinceFounding date: 30 - 1 - 2024