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Find leading industrial manufacturers, suppliers and distributors by industry.

IQS® is comprised of product/service specific vertical website categories representing American industrial manufacturers. As an industrial manufacturers' directory, IQS Directory offers the ability to compare potential vendors with ease by means of our roll-over preview ad system (Patent #7,483,872, Patent #8,051,059, Patent #8,156,096, and Patent #8,214,342) and our patented request for quote tool (Patent #8,538,822).

IQS® continually strives to provide more time efficiencies for today's busy buyers. We are adding to our product categories and we have just launched many upgrades. We are developing more features soon to be launched including state search using Google map technology. We appreciate any feedback provided.

IQS Site Categories