Giai Tri Teka Joint Stock Company Address: No 54, Lane 79, Thai Thinh Street, Thinh Quang Ward, Dong Da District, Ha Noi City Enterprise code: 0102157899 Phone: 0248532120 Representative: Vu Viet Son Adress: No 77 Huynh Thinh, Ward 8, District 3, Ho Chi Minh City Thinh Quang Ward, Dong Da District, Ha Noi CityFounding date: 7 - 2 - 2007