Rock Salt Source Inc. is a national supplier of Treated Road Salt used by states, counties, cities, communities, oil and gas companies, landscapers and snow professionals to help keep our roadways, highways and parking lots safe during winter's inclement weather. Rock Salt Source sells the best quality bulk deicing and industrial salt; providing its customers with superior service that stands above all others. Our deicing salt is of a high level of purity and meets American Society for Testing and Materials ("ASTM") specifications. We ensure prompt delivery and service.