Truyen Thong Va Cong Nghe Stepx Joint Stock Company Address: B7- 01, Vinhomes Gardenia Urban Area, Ham Nghi Street, Tu Liem Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0111419572 Phone: 0984477562 Representative: Nguyen Cong Phong Nam Tu Liem District, Ha Noi CityFounding date: 18 - 3 - 2026