Let's talk more specifically about producing specific info products. Reports, booklets, and books. Information that consists of a few pages of information is usually referred to as a report. Larger info products are referred to as booklets or books. The original document can be produced on your computer.
Reports can be as simple as a few pages stapled on the upper left corner.
Their quality is top-notch and their rates are very competitive. They will print 500 or more booklets, maximum number of pages per booklet is 32. The disadvantages to this are that your price per booklet will be considerably higher and the quality of copies will not be nearly as good as having them printed. You will also be limited to only black ink. To produce them locally, you would simply copy your originals and have your copy center spiral bind them.