1 Thanh Vien Trung Hieu LTD Address: No 209, Dinh Tien Hoang Street, Dong Tam 9 Civil Group, Yen Bai Ward, Yen Bai City, Yen Bai Province Enterprise code: 5200965300 Phone: 0976976202; Representative: Nguyen Thi Thu Ha Yen Bai Ward, Yen Bai City, Yen Bai ProvinceFounding date: 13 - 3 - 2026