Cong Nghe Duhava Joint Stock Company Address: 8 Thach Thi Thanh, Tan Dinh Ward, District 1, Ho Chi Minh City Enterprise code: 0318816417 Phone: 0356157676 Representative: Nguyen Phuoc Vinh Hung Tan Dinh Ward, District 1, Ho Chi Minh CityFounding date: 20 - 1 - 2025