Castell Interlocks Inc.
Phone: 312 360 1516
Fax: 312-268-5174
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150 N Michigan Avenue Suite 900
Chicago, IL 60601

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Established in 1922, we have been in the safety industry for over 80 years. We produce a variety of security and safety locks for industrial clients. We create customized solutions to solve any of your needs. Our product development is inspired by close industry relations. We not only adhere to current OSHA and ANSI regulations, but work to provide the safest possible environment.

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