Hung Son Address: Khu Lien Hiep, Dong Lac Commune, Yen Lap District, Phu Tho Province Enterprise code: 2600311353 Phone: 0210870667 Representative: Nguyen Van Hung Adress: Khu Lien Hiep, Dong Lac Commune, Yen Lap District, Phu Tho Province Dong Lac Commune, Yen Lap District, Phu Tho ProvinceFounding date: 25 - 5 - 2004