Thuong Mai Ky Thuat An Vu Phat LTD Address: 9th Floor, Vien Dong Building, 14 Phan Ton, Da Kao Ward, District 1, Ho Chi Minh City Enterprise code: 0313416341 Phone: 02035334156 Representative: Trinh Thanh Hau Adress: 41, Bui Van Ba Street, Tan Thuan Dong Ward, District 7, Ho Chi Minh City Da Kao Ward, District 1, Ho Chi Minh CityFounding date: 26 - 8 - 2015