Thuong Mai Dau Tu Ky Thuat Van An LTD Address: 9, Street 385, Quarter 6, Tang Nhon Phu A Ward, District 9, Ho Chi Minh City Enterprise code: 0313939574 Phone: 02866828345 Representative: Do Cong Vinh Adress: 9, Street 385, Quarter 6, Tang Nhon Phu A Ward, District 9, Ho Chi Minh City Tang Nhon Phu A Ward, District 9, Ho Chi Minh CityFounding date: 29 - 7 - 2016