Dau Tu Tien Thanh Joint Stock Company Address: Civil Group 13, Trung Tam Ward, Nghia Lo Town, Yen Bai Province Enterprise code: 5200522877 Phone: 02163870366 Representative: Cam Van Chai Adress: Ta Tiu Hamlet, Phu Nham Commune, Van Chan District, Yen Bai Province Trung Tam Ward, Nghia Lo Town, Yen Bai ProvinceFounding date: 4 - 5 - 2010