Hitech LTD Address: Lot B4, Cong Nghiep 4 Street, Sai Dong B Industrial Zone, Sai Dong Ward, Long Bien District, Ha Noi City Enterprise code: 0100825188 Phone: 0248753332 Representative: Yang Soo Dong Adress: Zoom 2201, Thap W The Manor, Tu Liem District, Ha Noi City Founding date: 11 - 2 - 1999