Huu Nghi Production-Trading Joint Stock Company
| Business category 1 | Inorganic Salts |
| City ( of main office ) | Việt Trì, VN, Vietnam |
| Address | 20-7 Road, Nong Trang Ward, Viet Tri City, Phu Tho Province, S. R. Vietnam |
| Phones | 84-210-211409 |
| Fax | 84-210-848743 |
| Date | 2011 Oct 29, 09:10 |