Ton Thep Tinh Hong LTD Address: Dong Dinh Hamlet, Au Lau Commune, Yen Bai City, Yen Bai Province Enterprise code: 5200892892 Phone: 0984036750 Representative: Nguyen Trung Tuong Au Lau Commune, Yen Bai City, Yen Bai ProvinceFounding date: 26 - 9 - 2018