Xay Dung Manh Hieu LTD Address: Cua Nhi Quarter, Son Thinh Commune, Van Chan District, Yen Bai Province Enterprise code: 5200475426 Phone: 0915442661 Representative: Do Kien Trung Adress: Thach Da Commune, Thach Da Commune, Me Linh District, Ha Noi City Son Thinh Commune, Van Chan District, Yen Bai ProvinceFounding date: 1 - 12 - 2009