Dia Chat Va Moi Truong Mien Nam Joint Stock Company Address: No 196C, Nguyen Thai Son Street, Ward 4, Go Vap District, Ho Chi Minh City Enterprise code: 0310624167 Phone: 0912777770 Representative: Nguyen Thi Hoa Adress: 140/65/7 Dien Bien Phu, Ward 17, Binh Thanh District, Ho Chi Minh City Ward 4, Go Vap District, Ho Chi Minh CityFounding date: 11 - 2 - 2011