Ky Thuat En Vi Ro Joint Stock Company Address: 429, Dat Moi Street, Quarter 5, Binh Tri Dong A Ward, Binh Tan District, Ho Chi Minh City Enterprise code: 0304504344 Phone: 02837620770 Representative: Le An Binh Adress: 3/4 Cu Xa Binh Thoi, Ward 08, District 6, Ho Chi Minh City Binh Tri Dong A Ward, Binh Tan District, Ho Chi Minh CityFounding date: 17 - 8 - 2006