Cong Nghe Cao An Sinh Joint Stock Company Address: An Lac Civil Group, Trau Quy Town, Gia Lam District, Ha Noi City Enterprise code: 0102310667 Phone: 02438769568 Representative: Doan Duy Phuong Adress: Dien Tien Hamlet, Nguyet Duc Commune, Thuan Thanh District, Bac Ninh Province Trau Quy Town, Gia Lam District, Ha Noi CityFounding date: 9 - 7 - 2007