General Packaging Products, A Novolex Brand

Chicago's Business to Business directory lists 108 companies, and most of them are easy to reach before you even leave the page. Phone numbers are attached to 104 of the listings and 94 link out to a website, so calling two or three to compare is usually faster than digging through search results. The heaviest concentration sits in 60606, with 11 listings, followed by 60607 and 60601, so if you're working a downtown deal you're likely to find several options within a few blocks.

Sponsored tags aren't in use here yet, since paid placement hasn't been turned on for this category, so the order you're browsing is a plain, unranked list rather than anything promoted. If you run one of these companies and notice the phone or website field is wrong or blank, you can claim the listing and fix it yourself, since a working number is the main thing a buyer checks before making first contact. Smaller zips like 60609 and 60612 have fewer entries, so a missing detail there stands out more. Treat this page as a starting point for outreach, not a verdict on any one company, and confirm details directly with whoever you call.