Doi Dich Vu Cong Cong Huyen Mu Cang Chai Address: Civil Group 5, Mu Cang Chai Town, Mu Cang Chai District, Yen Bai Province Enterprise code: 5200288803 Phone: 0216878824 Representative: Ho Hong Vinh Adress: Civil Group 5, Mu Cang Chai Town, Mu Cang Chai District, Yen Bai Province Mu Cang Chai Town, Mu Cang Chai District, Yen Bai ProvinceFounding date: 5 - 5 - 2008