Ky Nghe Toan Cau Joint Stock Company Address: Lau 5, MH Building, 728, 730 Vo Van Kiet, Ward 01, District 5, Ho Chi Minh City Enterprise code: 0303127407 Phone: 02839225765 Representative: Tran Quoc Hung Adress: 5D Hai Thuong Lan Ong, Ward 10, District 5, Ho Chi Minh City District 5, Ho Chi Minh CityFounding date: 12 - 12 - 2003