Hai Tiep Address: Ngai Cau Hamlet, An Khanh Commune, Hoai Duc District, Ha Noi City Enterprise code: 0105559236 Phone: 0937589886 Representative: Nguyen Co Tam Adress: Ngu Cau Hamlet, An Thuong Commune, Hoai Duc District, Ha Noi City An Khanh Commune, Hoai Duc District, Ha Noi CityFounding date: 10 - 10 - 2011