Hoang Nam Address: Khu 8, Co Phuc Town, Tran Yen District, Yen Bai Province Enterprise code: 5200487968 Phone: 0986738277 Representative: Tran Hoang Nam Adress: Khu 8, Co Phuc Town, Tran Yen District, Yen Bai Province Co Phuc Town, Tran Yen District, Yen Bai ProvinceFounding date: 22 - 1 - 2010