Truong Mam Non Bong Sen Address: Civil Group 17, Minh Tan Ward, Yen Bai City, Yen Bai Province Enterprise code: 5200316578 Phone: 02163851685 Adress: Yen Bai City, Yen Bai Province Minh Tan Ward, Yen Bai City, Yen Bai ProvinceFounding date: 5 - 2 - 2009