Hop Tac Xa Duy Hoa Address: Civil Group 2, Mu Cang Chai Town, Mu Cang Chai Town, Mu Cang Chai District, Yen Bai Province Enterprise code: 5200793556 Phone: 0974503699 Representative: Nguyen Duy Hoa Adress: Civil Group 2, Mu Cang Chai Town, Mu Cang Chai District, Yen Bai Province Mu Cang Chai Town, Mu Cang Chai District, Yen Bai ProvinceFounding date: 14 - 12 - 2012