Ky Thuat & Dich Vu Thang May Long Bien LTD Address: No 6 Hem 292/15/79, Cong Thon Hamlet, Phu Dong Commune, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111225030 Phone: 0964575223 Representative: Dac Thi Hong Nhung Ha Noi CityFounding date: 22 - 9 - 2025