Doubl-Kold Industry Links

At Doubl-Kold, good and solid decisions are key to our success and to yours.  Below we have provided a list of helpful links that will assist you with additional information and resources related to help you make the best decision possible.
Some of the links in this section will take you to Web sites not owned or operated by Doubl-Kold. Doubl-Kold is not responsible for the condition of these links or the information they provide.  If you would like to report an issue with one of these links or the information displayed please contact us at and we will investigate the issue. We hope you will find these links to be helpful in your search for reliable equipment and product information. 
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NWFPA is a 90-year-old trade association representing the interests of food processors in Idaho, Oregon and Washington.

Underwriters Laboratories Inc. (UL) is an independent, not-for-profit product safety testing and certification organization. UL has tested products for public safety for more than a century. Each year, more than 16 billion UL Marks are applied to products worldwide.

UL is not affiliated with Doubl-Kold and does not endorse this Web site.

-Since 1964- -Dedicated, Quality, Driven, Innovative, Timely, Reputable Providing: Design/Build, general contracting, consulting, construction management.

With a history that dates back more than 135 years, Vilter Manufacturing is the  name to rely on for your refrigeration needs. Their line of compressors,  condensers, air units and custom packaged systems afford you the dependable,  high performance refrigeration you demand.


Storage Control Systems, Inc. is a manufacturer and supplier of atmosphere modifying and monitoring equipment. Established in 1982, the company has proven to be a leader in the eastern United States for supplying Permea Nitrogen Generators, Gas Analyzers and Controllers, and Carbon Dioxide Scrubbers.

Opto 22 manufactures hardware and software products that link all kinds of electrical, mechanical, and electronic devices and machines to networks and computers.


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