Khoa Hoc Xanh LTD Address: 52/4B Hamlet 3, Xuan Thoi Son Commune, Hoc Mon District, Ho Chi Minh City Enterprise code: 0312599861 Phone: 02835951671 Representative: Van Thi Mau Don Adress: 27/8M Phan Huy Ich, Ward 12, Go Vap District, Ho Chi Minh City Xuan Thoi Son Commune, Hoc Mon District, Ho Chi Minh CityFounding date: 26 - 12 - 2013