Co Khi Va Xay Lap Dong Son Joint Stock Company Address: Lot B1, Thuong Mai Industrial Zone, Dich Vu Dong Que Son, Que Cuong Commune, Que Son District, Quang Nam Province Enterprise code: 4000467095 Phone: 0913404074 Representative: Pham Van Dung Adress: No 51, Doc Lap Street, Ward 7, Tuy Hoa City, Phu Yen Province Que Cuong Commune, Que Son District, Quang Nam ProvinceFounding date: 24 - 7 - 2007