Kinh Doanh Vang Ngoc Khiem Address: Ban Nham Bac Hamlet, Hoa Xuan Tay Commune, Dong Hoa District, Phu Yen Province Enterprise code: 4400978016 Phone: 0985662646 Representative: Nguyen Khiem Adress: Ban Nham Bac Hamlet, Hoa Xuan Tay Commune, Dong Hoa District, Phu Yen Province Hoa Xuan Tay Ward, Dong Hoa Town, Phu Yen ProvinceFounding date: 28 - 6 - 2013