Toll Free Phone #: (800) 764-4084
Phone #: (530) 477-9122
Fax: (530) 852-0880

Shipping Address:
962 Golden Gate Terrace, Suite B,
Grass Valley, CA 95945 USA

Invoices and receivables:
14070 Cartwright Way,
Nevada City, CA 95959 USA

Sales: sales@matrixswitchcorp.com
Other Inquiries: info@matrixswitchcorp.com