Tu Van Xay Dung Hoang Vu Joint Stock Company Address: 10B Civil Group, Song Thao Street, Tien Cat Ward, Viet Tri City, Phu Tho Province Enterprise code: 2600670923 Phone: 02103736333 Representative: Hoang Ngoc Lan Tien Cat Ward, Viet Tri City, Phu Tho ProvinceFounding date: 30 - 3 - 2010