Ky Thuat San Xuat Va Thuong Mai Thanh Long LTD Address: No 12 Tu Am, Tam Hung Commune, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111342721 Phone: 0987737432 Representative: Nguyen Thanh Long Ha Noi CityFounding date: 12 - 1 - 2026