Affinity Processing Services Large volume direct mail production Affinity Processing Services in Lake Zurich, Illinois is one of the largest and most secure Direct Mail production companies in the Midwest.   We are experts in high volume Direct Mail personalization (or VDP) and our facility can produce upwards of one million pieces of Direct Mail per day. We are the production choice of advertising agencies and large financial and insurance institutions nationwide.  Our customer base stretches from coast to coast, from Boston to Orlando, Dallas to San Francisco. Affinity specializes in high volume roll to roll direct mail production and delivery.  All of your financial products from acquisition, retention and renewals to pre approved credit and live MICR check mailings.  Insurance programs are no problem either.  Application specification with hundreds of pages of instruction, thousands of graphics, complex splits, sorts and delivery mechanisms are what we do every day. Our accuracy and attention to detail is well know in the industry, and our proprietary "Duplicate Check Prevention" system prevents accidentally inserting two checks into one envelope.  Anyone who has gone through the costly recovery process from this sort of error knows that this alone is reason to use Affinity. Contact us today for any and all of your direct mail production needs, we'll make you look good.