Dau Tu SDD Holdings Joint Stock Company Address: 3rd Floor, No 7, Lane 267, Linh Nam Street, Vinh Hung Ward, Hoang Mai District, Ha Noi City Enterprise code: 0111108707 Phone: 0889268125 Representative: Tran Thi Kim Dung Vinh Hung Ward, Hoang Mai District, Ha Noi CityFounding date: 24 - 6 - 2025