Thuong Mai Dich Vu PVN Solar LTD Address: 12 Khanh An 5, Hoa Khanh Bac Ward, Lien Chieu District, Da Nang City Enterprise code: 0402257686 Phone: 02274466196 Hoa Khanh Bac Ward, Lien Chieu District, Da Nang CityFounding date: