Catering Supplies That You will Need Find an extensive array of catering supplies for your upcoming catering service. Create beautiful displays with chocolate fountains, tiered display units, unique serving bowls, serving trays, ice sculpture displays and many more catering supplies and catering equipment. For a fun outdoor catered event shop our collection of disposable catering supplies. We carry Cambro, Vollrath and Bunn items. At Wasserstrom, get everything you need to make your next catering service an affair to remember!