Tu Van Xay Dung Thao Nguyen Joint Stock Company Address: Doi Cao Hamlet, KM10, Hop Chau Commune, Tam Dao District, Vinh Phuc Province Enterprise code: 2500454573 Phone: 0975644999 Representative: Nguyen Phuong Thao Adress: Tan Long Hamlet, Ho Son Commune, Tam Dao District, Vinh Phuc Province Hop Chau Commune, Tam Dao District, Vinh Phuc ProvinceFounding date: 18 - 11 - 2011