Van Phong Dai Dien Cong Ty TNHH Cong Nghe Sinh Hoc Wao Address: No 342, Tran Phu Street, Tran Phu Ward, Tinh Ha Tinh, Viet Nam Enterprise code: 3002131116-001 Phone: 0943310234 Representative: Nguyen Thi Thanh Nga Ha Tinh ProvinceFounding date: 22 - 12 - 2021