Contact

Mailing Address: 18760 Tilson Ave, Cupertino, CA 95014

Online chat: Use the bar below.

Phone: 877-417-5185

Email: info@desiknowledge.org

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Our online store that operates from a warehouse and a home-office. There isn't a retail store to see our products, but if you are local customer in the Bay Area, you can order online and pickup from the Cupertino address above.