Quang Thang LTD Address: No 90, Quarter 6, Co Phuc Town, Tran Yen District, Yen Bai Province Enterprise code: 5200598354 Phone: 02162215235 Representative: Pham Van Du Adress: Hamlet 4, Minh Quan Commune, Tran Yen District, Yen Bai Province Co Phuc Town, Tran Yen District, Yen Bai ProvinceFounding date: 21 - 12 - 2010