Truong Mam Non Hoa Hong Address: Tong Cai Hamlet, Lam Thuong Commune, Luc Yen District, Yen Bai Province Enterprise code: 5200468299 Phone: 0943276958 Lam Thuong Commune, Luc Yen District, Yen Bai ProvinceFounding date: 13 - 10 - 2009