Phat Trien Cong Nghe Tin Hoc CDL Joint Stock Company Address: 308, Khu 5, Neo Town, Yen Dung District, Bac Giang Province Enterprise code: 2400346077 Phone: 02144862257 Representative: Do Van Cuong Adress: Ren, Minh Duc, Viet Yen District, Bac Giang Province Neo Town, Yen Dung District, Bac Giang ProvinceFounding date: 15 - 9 - 2005