San Giao Dich Tai San Ma Hoa Vix Joint Stock Company Address: 22th Floor, No 52, Le Dai Hanh Street, Phuong, Hai Ba Trung District, Ha Noi City Enterprise code: 0111194216 Phone: (024) 73052568 Representative: Nguyen Van Hieu Ha Noi CityFounding date: 27 - 8 - 2025