Cong Nghe Thiet Bi Dien Ngoc Ha Joint Stock Company Address: 64/21 Bui Thi Xuan, Ward 5, Tan Binh District, Ho Chi Minh City Enterprise code: 0109864167 Phone: 02435667716 Representative: Tran Khac Tien Ward 5, Tan Binh District, Ho Chi Minh CityFounding date: 21 - 12 - 2021