Hoa Chat Va Cong Nghe Viet Nam LTD Address: No A5, 217 De La Thanh Lane, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0107725390 Phone: 0968019359 Representative: Hoang Thi Thu Mai O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 15 - 2 - 2017