Xay Dung So 3 Tinh Yen Bai Joint Stock Company Address: Hoa Binh Street, Civil Group 26, Hong Ha Ward, Yen Bai City, Yen Bai Province Enterprise code: 5200199335 Phone: 02163866652 Representative: Tong Van Luu Adress: Civil Group 21, Yen Ninh Ward, Yen Bai City, Yen Bai Province Hong Ha Ward, Yen Bai City, Yen Bai ProvinceFounding date: 12 - 7 - 2002