Duong Quoc Thanh Address: 137, Nhon Hoa 1 Hamlet, Duc Hoa Thuong Commune, Duc Hoa District, Long An Province Enterprise code: 1100526567 Phone: 02072852856 Representative: Duong Quoc Thanh Duc Hoa Thuong Commune, Duc Hoa District, Long An ProvinceFounding date: 25 - 3 - 2002