Dau Tu Va Phat Trien Nha Khoa Radon Viet Nam Joint Stock Company Address: 277/66 Truong Chinh, Ward 14, Tan Binh District, Ho Chi Minh City Enterprise code: 0315065032 Phone: 0984080984 Representative: Nguyen Tan Tri Ward 14, Tan Binh District, Ho Chi Minh CityFounding date: 28 - 5 - 2018