SXKD XNK Khoang San Diatomite Phu Yen Address: Khom 3, Phu Lam Ward, Tuy Hoa City, Phu Yen Province Enterprise code: 4400141796 Phone: 85180185180 Phu Lam Ward, Tuy Hoa City, Phu Yen ProvinceFounding date: 30 - 9 - 1998