Thuong Mai Tecon Viet Nam Joint Stock Company Address: No 21 Duong Van Be, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0109941904 Phone: 0904944008 Representative: Nguyen Ngoc Huyen Adress: No 31, Ham Long Street, Hang Bai Ward, Hoan Kiem District, Ha Noi City Vinh Tuy Ward, Hai Ba Trung District, Ha Noi CityFounding date: 23 - 3 - 2022