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Contact Us

If you have any questions, comments, and/or suggestions, please feel free to contact us one of the following ways:

Customer Service Hours:

Customer Service Hours Monday - Friday: 8:00am - 5:00pm (Central)

By Mail:

By Mail MSM Industries, LLC
4 NE 10th St, PMB 401
Oklahoma City, OK 73104-1402

By Phone:

By Phone Toll-Free: (888) OCU-SIL5, ((888) 628-7455)
Local: (405) 231-1137

By Fax:

By Fax Local: (405) 231-0012

By Email:

Contact Information
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