Co Khi Va Thuong Mai O To Thang Long Joint Stock Company Address: Dong Nhan Hamlet, Hai Boi Commune, Dong Anh District, Ha Noi City Enterprise code: 0102008248 Phone: 0248813630 Representative: Nguyen Huu Doan Adress: Co Dien Hamlet, Hai Boi Commune, Dong Anh District, Ha Noi City Hai Boi Commune, Dong Anh District, Ha Noi CityFounding date: 10 - 8 - 2006