Nam Khoi Address: Trung Tam Hamlet, An Thinh Commune, Van Yen District, Yen Bai Province Enterprise code: 5200464488 Phone: 02163830111 Representative: Nguyen Van Quan Adress: Trung Tam Hamlet, An Thinh Commune, Van Yen District, Yen Bai Province An Thinh Commune, Van Yen District, Yen Bai ProvinceFounding date: 21 - 9 - 2009