Co Khi Xay Dung Quang Son LTD Address: 22/4/12, Street No 6, Quarter 6, Binh Hung Hoa B Ward, Binh Tan District, Ho Chi Minh City Enterprise code: 0318840314 Phone: 0903906209 Representative: Doan Quang Son Binh Hung Hoa B Ward, Binh Tan District, Ho Chi Minh CityFounding date: 19 - 2 - 2025