Ket Cau Thep Dung Nguyen LTD Address: 4a Civil Group, Phuong, Co Street, Song Cong City, Thai Nguyen Province Enterprise code: 4600452661 Phone: 02083563868 Representative: Bui Thi Kim Phuong Adress: Dai 1 Hamlet, Dac Son Commune, Pho Yen Town, Thai Nguyen Province Pho Co Ward, Song Cong City, Thai Nguyen ProvinceFounding date: 2 - 10 - 2008