Dich Vu Cong Nghe Moi Truong Hoang Long LTD Address: 35/11/7a Cao Lo, Ward 4, District 8, Ho Chi Minh City Enterprise code: 0314924958 Phone: 0902304943 Representative: Pham Van Tay Ward 4, District 8, Ho Chi Minh CityFounding date: 15 - 3 - 2018