Phat Trien Ky Thuat Cong Nghe Va Dau Tu A Chau Joint Stock Company Address: 314 Nguyen Thi Thap, Tan Quy Ward, District 7, Ho Chi Minh City Enterprise code: 0311927686 Phone: 0943263116 Representative: Le Thi Anh Hong Adress: 219 Dinh Bo Linh, Ward 26, Binh Thanh District, Ho Chi Minh City Tan Quy Ward, District 7, Ho Chi Minh CityFounding date: 14 - 8 - 2012