Heyvivi LTD Address: 83 Mac Thi Buoi, Ben Nghe Ward, District 1, Ho Chi Minh City Enterprise code: 0313626892 Phone: 0907737805 Representative: Vu Phuong Chi Adress: 83 Mac Thi Buoi, Ben Nghe Ward, District 1, Ho Chi Minh City Ben Nghe Ward, District 1, Ho Chi Minh CityFounding date: 19 - 1 - 2016