Thac Ba Stone LTD Address: Civil Group 7, Yen Binh Town, Yen Binh District, Yen Bai Province Enterprise code: 5200937303 Phone: 0983909903 Representative: Nguyen Ba Kien Yen Binh Town, Yen Binh District, Yen Bai ProvinceFounding date: 24 - 5 - 2023