Dich Vu Cong Nghe Khoan Dau Khi (Ntnn) Joint Stock Company Address: No 02, Street No 02, Kim Son_Tan Phong Residential Area, Tan Phong Ward, District 7, Ho Chi Minh City Enterprise code: 0318815773 Phone: 0934034121 Representative: Bui Huy Hoang Nam Tan Phong Ward, District 7, Ho Chi Minh CityFounding date: 17 - 1 - 2023