Truong Mam Non Hoa Ban Address: Civil Group 74, Yen Bai City, Yen Bai Province Enterprise code: 5200317282 Phone: 02163862332 Adress: Yen Bai City, Yen Bai Province Yen Bai City, Yen Bai ProvinceFounding date: 9 - 2 - 2009