Contact Us


SIIG, Inc.
6078 Stewart Avenue
Fremont, CA 94538-3152
Phone: (510) 657-8688
Business Hours: M-F 8:00AM-5:00PM PT

Contact Support

For Sales, dial (510)657-8688 & press 1
For RMA, dial (510)657-8688 & press 2

Send us a message

If you have any questions or comments, please use our submission form below, or email us directly at
For Technical Support and RMA, go to to submit your request.

SIIG respects the privacy of its customers and uses the information collected here to understand our customers'
needs so we can provide better service. SIIG will not share or sell your personal information to others.