Ky Thuat Cong Nghiep Hung Viet Joint Stock Company Address: No A4, Khu Ha Thuy, Hoang Cau Street, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0101143766 Phone: 02438571192 Representative: Nguyen Tuan Anh Adress: 115, Hang Bac Street, Hang Bac Ward, Hoan Kiem District, Ha Noi City O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 17 - 7 - 2001