Phat Trien Khoa Hoc Cong Nghe Cong Dong Joint Stock Company Address: Nguyen Hamlet, Mai Dinh Commune, Hiep Hoa District, Bac Giang Province Enterprise code: 2400844932 Phone: 02042222777 Representative: Nguyen Huu Hieu Mai Dinh Commune, Hiep Hoa District, Bac Giang ProvinceFounding date: 8 - 8 - 2018