A Printing Company specialises in commercial printing.
A printing company does a lot more than just print A4 sheets. A printing company specialises in all sorts of printing, such as flyers, brochures, signs and sometimes even t-shirts! They can also print things on a much larger scale.
It can be beneficial using a professional printing company for your printing needs. You can be assured that the result will be professional, and if it is for your business, you can write off the amount you have paid on tax.