Tu Van Thiet Ke Xay Dung Thanh An Joint Stock Company Address: No 7B, Mai Hac De Street, Le Loi Ward, Vinh City, Nghe An Province Enterprise code: 2900564404 Phone: 0238567502 Representative: Pham Trong Van Adress: Dien Phuc Commune, Dien Chau District, Nghe An Province Le Loi Ward, Vinh City, Nghe An ProvinceFounding date: 10 - 9 - 2003