Phat Trien Cong Nghe Xuan Sang LTD Address: Civil Group 26, Yen Thinh Ward, Yen Bai City, Yen Bai Province Enterprise code: 5200347826 Phone: 02163850289 Representative: Vu Thi Chang Adress: Yen Dinh Commune, Huyen Cho Moi, Yen Dinh Commune, Huyen Cho Moi, Bac Can Yen Thinh Ward, Yen Bai City, Yen Bai ProvinceFounding date: 1 - 4 - 2009