Ky Thuat Ruby LTD Address: 53, Street No 18, Hiep Binh Chanh Ward, Thu Duc City, Ho Chi Minh City Enterprise code: 0317173234 Phone: 0902169953 Representative: Hoang Ngoc Huy Hiep Binh Chanh Ward, Thu Duc District, Ho Chi Minh CityFounding date: 28 - 2 - 2022