Duong Thu LTD Address: Civil Group 3, Pu Trang Ward, Nghia Lo Town, Yen Bai Province Enterprise code: 5200497282 Phone: 02163871055 Representative: Le Hong Thao Adress: Civil Group 3, Pu Trang Ward, Nghia Lo Town, Yen Bai Province Pu Trang Ward, Nghia Lo Town, Yen Bai ProvinceFounding date: 18 - 3 - 2010