Van Phong Huyen Uy Mu Cang Chai Address: Civil Group 3, Mu Cang Chai Town, Mu Cang Chai District, Yen Bai Province Enterprise code: 5200934077 Phone: 02163878164 Representative: Tran Ngoc Hiep Adress: Civil Group 4, Mu Cang Chai Town, Mu Cang Chai District, Yen Bai Province Mu Cang Chai Town, Mu Cang Chai District, Yen Bai ProvinceFounding date: 9 - 11 - 2022