Thuong Mai Dich Vu Ky Thuat QTL LTD Address: 11/6C, Street 26, Quarter 4, Phuoc Long A Ward, District 9, Ho Chi Minh City Enterprise code: 0313168723 Phone: 0908323842 Representative: Le Van Thanh Adress: 12/2B, Street 109, Phuoc Long B Ward, District 9, Ho Chi Minh City Phuoc Long A Ward, District 9, Ho Chi Minh CityFounding date: 19 - 3 - 2015