Tinh Ha Joint Stock Company Address: No 104 P19 Khu, Tan Mai Town, Tan Mai Ward, Hoang Mai District, Ha Noi City Enterprise code: 0102048459 Phone: 0246614530 Representative: Nguyen Viet Cuong Adress: P404 C2, Vu Ngoc Phan Street, Lang Ha Ward, Dong Da District, Ha Noi City Tan Mai Ward, Hoang Mai District, Ha Noi CityFounding date: 16 - 10 - 2006