Truyen Thong Va Quang Cao Chia Khoa Vang Joint Stock Company Address: Zoom 706, Nha CT6, Moi Yen Hoa Urban Area, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0102288570 Phone: 02437820951 Representative: Dinh Xuan Tan Adress: Civil Group 24, Ky Ba Ward, Thai Binh City, Thai Binh Province Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 14 - 6 - 2007