... industry salt Sodium Chloride/industry salt/refined salt/pure vacuum dried salt/NACLAs our industry salt is well and rock salt which ... It is mainly used in producing anhydrous sodium carbonate,sodium hydrate,sodium metal, glauber salt, synthetic hydrochloric acid, ,syntheticrubber , ... than two meters.Besides industry salt, we also produce edible salt, iodized salt, refined salt, if you have interest, ...