Luat Trach Nhiem Huu Han Bao Thang Address: Cam Hamlet, Co Bi Commune, Gia Lam District, Ha Noi City Enterprise code: 0109752953 Phone: 0902090988 Representative: Nguyen Bao Thang Co Bi Commune, Gia Lam District, Ha Noi CityFounding date: 23 - 9 - 2021