To Hop Tac Khai Thac Va Cung Ung Giong Tre Mang Bat Do Address: Cat Tuong Hamlet, Kien Thanh Commune, Tran Yen District, Yen Bai Province Enterprise code: 5200842203 Phone: 0944542947 Representative: Mai Cong Trinh Adress: Cat Tuong Hamlet, Kien Thanh Commune, Tran Yen District, Yen Bai Province Kien Thanh Commune, Tran Yen District, Yen Bai ProvinceFounding date: 22 - 1 - 2016