Qntechco LTD Address: 48/38 Nguyen Hao Vinh, Tan Quy Ward, Tan Phu District, Ho Chi Minh City Enterprise code: 0314368475 Phone: 02838472201 Representative: Nguyen Thi Quynh Tan Quy Ward, Tan Phu District, Ho Chi Minh CityFounding date: 24 - 4 - 2017