Co Khi O To Hoang Thach LTD Address: TDP So 8, Van Ga Hamlet, Trung Hung Ward, Son Tay Town, Ha Noi City Enterprise code: 0109743155 Phone: 0838919676 Representative: Luong Van Thach Trung Hung Ward, Son Tay Town, Ha Noi CityFounding date: 8 - 9 - 2021