Ky Thuat Focus Viet Nam Joint Stock Company Address: No 48, Lane 66/68, Ngoc Lam Street, Ngoc Lam Ward, Long Bien District, Ha Noi City Enterprise code: 0110062993 Phone: 0974457660 Representative: Nguyen Van Soi Ngoc Lam Ward, Long Bien District, Ha Noi CityFounding date: 15 - 7 - 2022