When deciding what to put on your business card, remember you want to entice people not bore them. Stay away from fancy lacy print, it's far too difficult to read. Don't cram so much into this small space that each line runs together. People want to know how to contact you, so name, address, phone, fax and website if you have one are a must. Company name lets your contact know exactly who you represent.
Many folks like to use a one liner describing their business.
Make this line something that is a selling point for your business. With so many businesses failing each year, I feel it's important to let my contacts know that they are dealing with a company that has been around for quite some time. I see this as a waste of valuable advertising space. You can hand write a personal note. You can put labels on that say any multitude of things.