Ngoc Hien TN Address: Gieng Hamlet, Hong Tien Commune, Pho Yen Town, Thai Nguyen Province Enterprise code: 4600969467 Phone: 02083845872 Representative: Nguyen Ba Ngoc Adress: Gieng Hamlet, Hong Tien Commune, Pho Yen Town, Thai Nguyen Province Hong Tien Ward, Pho Yen City, Thai Nguyen ProvinceFounding date: 26 - 7 - 2011