Duc Hanh VTT Joint Stock Company Address: Bac Cuong Hamlet, Tho Tang Town, Vinh Tuong District, Vinh Phuc Province Enterprise code: 2500679584 Phone: 0877978666 Representative: Tran Xuan Manh Adress: Phuong Vien Civil Group, Tho Tang Town, Vinh Tuong District, Vinh Phuc Province Tho Tang Town, Vinh Tuong District, Vinh Phuc ProvinceFounding date: 9 - 3 - 2022