Cong Nghe S-Tools Viet Nam Joint Stock Company Address: Van Lung Hamlet, An Khanh Commune, Hoai Duc District, Ha Noi City Enterprise code: 0109344175 Phone: 0988783287 Representative: Nguyen Thi Ha Adress: Van Lung Hamlet, An Khanh Commune, Hoai Duc District, Ha Noi City An Khanh Commune, Hoai Duc District, Ha Noi CityFounding date: 16 - 9 - 2020