Contact Us

Tell us about your project — we'll respond with a recommendation and a clear quote.

Juman Tang

Founder & CEO

📞 (415) 425-1710
✉️ juman@gdmediatech.com

John Chang

Co-Founder & COO

📞 (510) 393-9893
✉️ john@gdmediatech.com

📍 Location

GD Media Tech Inc.
Technology Park, Alameda, CA 94501, USA
Serving the San Francisco Bay Area