Biztech Joint Stock Company Address: No 1 Intimex, 238 Hoang Quoc Viet Lane, Bac Tu Liem District, Ha Noi City Enterprise code: 0104829810 Phone: 02437480577 Representative: Vu Duc Uyen Adress: Phuc Loc Hamlet, Son Tay Town, Ha Noi City Bac Tu Liem District, Ha Noi CityFounding date: 27 - 7 - 2010