Doanh Nghiep Ngoc Tu Address: Hamlet 7, Son Cam Commune, Phu Luong District, Thai Nguyen Province Enterprise code: 4600266591 Phone: 02148844136 Representative: Nguyen Thi Hang Adress: Hamlet 7, Son Cam Commune, Phu Luong District, Thai Nguyen Province Son Cam Commune, Phu Luong District, Thai Nguyen ProvinceFounding date: 27 - 2 - 2001