Dich Vu Ky Thuat Thuong Mai Techviet Joint Stock Company Address: Lung Kenh Hamlet, Duc Giang Commune, Hoai Duc District, Ha Noi City Enterprise code: 0107125273 Phone: 0915009971 Representative: Le Thien Thinh Adress: Lung Kenh Hamlet, Duc Giang Commune, Hoai Duc District, Ha Noi City Duc Giang Commune, Hoai Duc District, Ha Noi CityFounding date: 19 - 11 - 2015