Vat Tu Thiet Bi Alpha Joint Stock Company Address: P103B Khu, Dau Khi Town, No 50, Huynh Thuc Khang Street, Dong Da District, Ha Noi City Enterprise code: 0101396615 Phone: 0248351171; 0247684525 Dong Da District, Ha Noi CityFounding date: 29 - 8 - 2003