Ky Thuat Ngoi Sao Joint Stock Company Address: No 32 & 34 Ngo Duc Ke, Ben Nghe Ward, District 1, Ho Chi Minh City Enterprise code: 3500722665 Phone: 0822200585 Representative: Duong Huong Giang Adress: 69/15B Le Hong Phong, Ward 7, Vung Tau City, Ba Ria Vung Tau Province Ben Nghe Ward, District 1, Ho Chi Minh CityFounding date: 25 - 11 - 2005