Mua Ban O To Hoang Tien Address: Khoi Hop Chau, Quy Hop Town, Quy Hop District, Nghe An Province Enterprise code: 2901826726 Phone: 0967869889 Representative: Hoang Van Tien Adress: Khoi Hop Chau, Quy Hop Town, Quy Hop District, Nghe An Province Quy Hop Town, Quy Hop District, Nghe An ProvinceFounding date: 8 - 1 - 2016