4xtap Studio Joint Stock Company Address: D44-15 BT7, Hai Ben Urban Area, Le Trong Tan Street, Duong Noi Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111370359 Phone: 0966079828 Representative: Nguyen Truong Long Ha Noi CityFounding date: 29 - 1 - 2026