Phong Tai Nguyen Va Moi Truong Address: Yen The Town, Luc Yen District, Yen Bai Province Enterprise code: 5200251948 Phone: 0216845465 Representative: Bui Khac Ngoc Adress: Yen The Town, Luc Yen District, Yen Bai Province Yen The Town, Luc Yen District, Yen Bai ProvinceFounding date: 5 - 12 - 2005