Hihaka Joint Stock Company Address: Zoom 1006, Ford Thang Long Building, No 105 Lang Ha, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0106494895 Phone: 02432028666 Representative: Tran Thi Ngoc Lan Adress: No 39 Ly Thuong Kiet, Hang Bai Ward, Hoan Kiem District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 27 - 3 - 2014