This industry comprises establishments primarily engaged in operating warehousing and storage facilities (except general merchandise, refrigerated, and farm product warehousing and storage). Renting or leasing space for self storage--are classified in Industry 531130, Lessors of Miniwarehouses and Self-Storage Units; Storing hazardous materials for treatment and disposal--are classified in U.S. Industry 562211, Hazardous Waste Treatment and Disposal; Operating general warehousing and storage facilities--are classified in Industry 493110, General Warehousing and Storage; Operating refrigerated warehousing and storage facilities--are classified in Industry 493120, Refrigerated Warehousing and Storage; and Operating farm product warehousing and storage facilities--are classified in Industry 493130, Farm Product Warehousing and Storage.