San Xuat Va Ky Thuat Duc Viet Nam Joint Stock Company Address: Cong Nghiep O To Nguyen Khe Cluster, Nguyen Khe Commune, Dong Anh District, Ha Noi City Enterprise code: 0109911314 Phone: 0977989836 Representative: Tran Thanh Nam Nguyen Khe Commune, Dong Anh District, Ha Noi CityFounding date: 22 - 2 - 2022