Vat Tu Gertech Joint Stock Company Address: No 7/27/47, Hoa Binh 4 Lane, Minh Khai Street, Minh Khai Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0106070582 Phone: 02437530329 Representative: Le Vu Hang Minh Khai Ward, Hai Ba Trung District, Ha Noi CityFounding date: 27 - 12 - 2012