Xd, TM Va Phat Trien Cong Nghe Cao Truong Son Joint Stock Company Address: Khoi Yen Phuc B, Hung Binh Ward, Vinh City, Nghe An Province Enterprise code: 2900629404 Phone: 0238847146 Representative: Nguyen Khac Long Adress: Khoi Yen Vinh, Hung Dung Ward, Vinh City, Nghe An Province Hung Binh Ward, Vinh City, Nghe An ProvinceFounding date: 21 - 4 - 2005