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OEM Product Serial Number Validation
As part of our quality assurance and to avoid any misrepresentation by those reselling our products, we have implemented a policy of...

Susanne Nordman
Sep 17, 20232 min read


The ABCs of Obsidian Manufacturing Industries
With school in session once again for kids, we're taking you to school with the ABCs of #ObsidianMFG

Ben Nordman
Sep 30, 20213 min read


Electricity and Magnets - from the Magna-Lock USA archives
All information in this blog is offered in good faith; Obsidian Manufacturing Industries, Inc. cannot completely anticipate your situation. As always, be especially careful when dealing with electricity. Only a qualified electrical technician should perform any electrical troubleshooting. Any and all troubleshooting not done by Obsidian Manufacturing Industries, Inc. is accepted at the user's risk. For more details, see our full Website Terms & Conditions Electricity is one o

Leonard J. Williams
May 31, 20207 min read
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