Quan Ly Ha Tang Ky Thuat DSQ LTD Address: 26/3 Nguyen Van Dau, Ward 05, Phu Nhuan District, Ho Chi Minh City Enterprise code: 0317429140 Phone: 0977218128 Representative: Pham Xuan Cuong Ward 5, Phu Nhuan District, Ho Chi Minh CityFounding date: 15 - 8 - 2022