Ky Thuat Va San Xuat Tan Viet Joint Stock Company Address: No 42, Hoa Binh Lane, Kham Thien Street, Tho Quan Ward, Dong Da District, Ha Noi City Enterprise code: 0107787421 Phone: 02462710155 Representative: Ho Thi Tuyet Tho Quan Ward, Dong Da District, Ha Noi CityFounding date: 3 - 4 - 2017