Eco Tech Mep LTD Address: BT2-27, Moi Trung Van Urban Area, Dai Mo Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0111447026 Phone: 0349801294 Representative: Nguyen Thanh Binh Dai Mo Ward, Nam Tu Liem District, Ha Noi CityFounding date: 6 - 4 - 2026