Hong Son LTD Address: Khu 2, Hung Lo Commune, Viet Tri City, Phu Tho Province Enterprise code: 2600380974 Phone: 0210940769 Representative: Nguyen Ngoc Phuong Adress: Khu 2, Hung Lo Commune, Viet Tri City, Phu Tho Province Hung Lo Commune, Viet Tri City, Phu Tho ProvinceFounding date: 20 - 4 - 2007