Cty TNHH Ky Thuat Va Thuong Mai Duc Nha Address: 260/14 Lac Long Quan, Ward 10, Ward 10, District 11, Ho Chi Minh City Enterprise code: 0304384855 Phone: 0288589374 Representative: Nguyen Kim Oanh Adress: 413/30 Le Van Sy P.12, Ward 12, District 3, Ho Chi Minh City Ward 10, District 11, Ho Chi Minh CityFounding date: 7 - 6 - 2006