Hai Thanh LTD Address: No 525 Ngo Gia Tu, Long Bien District, Ha Noi City Enterprise code: 0100773620 Phone: 0248271957 Representative: Nguyen Thanh Hai Adress: 525 Ngo Gia Tu, Long Bien District, Ha Noi City Long Bien District, Ha Noi CityFounding date: 23 - 10 - 1998