We can produce edible salt and indutrial salt. Annual output of 900,000 tones refined salt. Package: 25kg, 50kg.750kg Refined Industrial salt6.2 sq km exploitable underground salt areaExploitble storage of 200,000,000 tons.Annual output of 900,000 tons refined saltISO 9001-2008Package: 25kg, 50kg, 1mtWhite cubic crystal or crystal powder.Wildly used in soda,chilorine,NaOH,melting,leatherand so on ...