Nang Luong Vitech Joint Stock Company Address: Hamlet 6, Yen Xa Hamlet, Tan Trieu Commune, Thanh Tri District, Ha Noi City Enterprise code: 0108722138 Phone: 0919020992 Representative: Hoang Duc Viet Tan Trieu Commune, Thanh Tri District, Ha Noi CityFounding date: 3 - 5 - 2019