Hai Cuong Address: Khe Hum Hamlet, Tan Nguyen Commune, Yen Binh District, Yen Bai Province Enterprise code: 5200219158 Phone: 0216842078 Representative: Le Mai Hien Adress: Khe Hum Hamlet, Tan Nguyen Commune, Yen Binh District, Yen Bai Province Tan Nguyen Commune, Yen Binh District, Yen Bai ProvinceFounding date: 23 - 11 - 2004