Phong Van Hoa Va Thong Tin Address: Civil Group 8, Mu Cang Chai Town, Mu Cang Chai District, Yen Bai Province Enterprise code: 5200447997 Phone: 02163878112 Mu Cang Chai Town, Mu Cang Chai District, Yen Bai ProvinceFounding date: 23 - 7 - 2009