Ky Thuat Xay Dung Cotec A-C Joint Stock Company Address: Lau 4, Khu B Indochina Park Tower, No 4 Nguyen Dinh Chieu, Da Kao Ward, District 1, Ho Chi Minh City Enterprise code: 0312354935 Phone: 0919881479 Representative: Nguyen Van Dien Adress: 92 Yen The, Ward 2, Tan Binh District, Ho Chi Minh City Da Kao Ward, District 1, Ho Chi Minh CityFounding date: 4 - 7 - 2013