Cong Nghe Voi Than Joint Stock Company Address: 3rd Floor, No 447, Minh Khai Street, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0106212332 Phone: 02436362380 Representative: Nguyen Manh Luu Adress: Nhan Hoa Hamlet, Vu Vinh Commune, Vu Thu District, Thai Binh Province Vinh Tuy Ward, Hai Ba Trung District, Ha Noi CityFounding date: 24 - 6 - 2013