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:

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

By Mail:

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

By Phone:

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

By Fax:

Local: (405) 231-0012

By Email: