Dau Tu Trung Chinh - Tay Bac Joint Stock Company Address: Hamlet 4, Gioi Phien Commune, Yen Bai City, Yen Bai Province Enterprise code: 5200891225 Phone: 0988822182 Representative: Tran Quang Viet Gioi Phien Commune, Yen Bai City, Yen Bai ProvinceFounding date: 25 - 7 - 2018