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Manufacturing & wholesale in East Chicago, IN

34 manufacturing & wholesale listed in East Chicago, Indiana. 34 with a phone number and 32 with a website.

East Chicago accounts for 0.6% of the manufacturing & wholesale listed in Indiana.

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Quick answer

East Chicago, IN has 34 manufacturing & wholesale listed on USA Business Search. 34 list a phone number and 32 list a website. The most listings are in ZIP codes 46312.

Updated November 2026
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How to choose a manufacturer in East Chicago

  • Ask for lead times and minimum order sizes up front.
  • Request a written quote with shipping and handling included.
  • Ask for references from customers in your industry.

Check the business: confirm a company's registration with the state in our Indiana business lookup guide, and licensed trades in the contractor license lookup guide.

Common questions

How many manufacturing & wholesale are listed in East Chicago, Indiana?

USA Business Search shows 34 manufacturing & wholesale in East Chicago. 34 list a phone number and 32 list a website.

Which ZIP codes do these listings cover?

They include ZIP codes 46312.

How do I choose a manufacturer in East Chicago?

Ask for lead times and minimum order sizes up front. Request a written quote with shipping and handling included. Ask for references from customers in your industry. Check the license or registration through the Indiana business lookup guide.

How do I add or fix a listing?

Listings are free. Use Add your business, or the Claim or fix link on any listing.

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