This industry comprises establishments primarily engaged in the merchant wholesale distribution of specialized equipment and supplies of the type used by service establishments (except specialized equipment and supplies used in offices, stores, hotels, restaurants, schools, health and medical facilities, photographic facilities, and specialized equipment used in transportation and construction activities). Illustrative Examples: Amusement park equipment merchant wholesalers Janitorial equipment and supplies merchant wholesalers Beauty parlor equipment and supplies merchant wholesalers Undertakers' equipment and supplies merchant wholesalers Car wash equipment and supplies merchant wholesalers Upholsterers' equipment and supplies (except fabrics) merchant wholesalers Drycleaning equipment and supplies merchant wholesalers Cross-References. Establishments primarily engaged in-- ? Merchant wholesale distribution of janitorial and automotive chemicals--are classified in Industry 424690, Other Chemical and Allied Products Merchant Wholesalers; ? Merchant wholesale distribution of piece goods, fabrics, knitting yarns (except industrial), thread and other notions--are classified in Industry 424310, Piece Goods, Notions, and Other Dry Goods Merchant Wholesalers; and ? Merchant wholesale distribution of industrial yarns--are classified in Industry 424990, Other Miscellaneous Nondurable Goods Merchant Wholesalers.