HJ Chem Vina LTD Address: 8th Floor, Sannam Building, No 78 Duy Tan, Dich Vong Ward, Cau Giay District, Ha Noi City Enterprise code: 0108256208 Phone: 0971136000 Representative: Ninh Thi Na Dich Vong Ward, Cau Giay District, Ha Noi CityFounding date: 3 - 5 - 2018