Thuong Mai Va Dich Vu Ky Thuat Song Anh LTD Address: Hamlet 4, Trung Vuong Commune, Viet Tri City, Phu Tho Province Enterprise code: 2600442275 Phone: 02103943311 Representative: Hoang Thi Tai Adress: Hamlet 1, Minh Nong Commune, Viet Tri City, Phu Tho Province Trung Vuong Commune, Viet Tri City, Phu Tho ProvinceFounding date: 19 - 9 - 2008