Phat Trien Truyen Thong Az Joint Stock Company Address: Zoom 606, Khu B, Indochina Building, No 4 Nguyen Dinh Chieu, Da Kao Ward, District 1, Ho Chi Minh City Enterprise code: 0312636016 Phone: 0912381703 Representative: Truong Thinh Vuong Adress: 271/163/73 Quang Trung, Ward 10, Go Vap District, Ho Chi Minh City Da Kao Ward, District 1, Ho Chi Minh CityFounding date: 22 - 1 - 2014