Long Thanh Address: Khu 2, Co Phuc Town, Tran Yen District, Yen Bai Province Enterprise code: 5200332347 Phone: 0977915325 Representative: Ha Thuy Hue Adress: Khu 2, Co Phuc Town, Tran Yen District, Yen Bai Province Co Phuc Town, Tran Yen District, Yen Bai ProvinceFounding date: 10 - 3 - 2009