In Va Quang Cao So Tam LTD Address: No 43, 49 Huynh Thuc Khang Lane, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0106026449 Phone: 02462823781 Representative: Hoang Xuan Manh Adress: No 40a, Do Quang Street, Trung Hoa Ward, Cau Giay District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 2 - 11 - 2012