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For many years, Saunyoto has been devoted to the customization and upgrading of Electric Vehicles, with a special expertise in Tesla models. Our mission is simple: to help every EV owner create a vehicle that is not only functional, but also uniquely personal.

At our Santa Ana installation center, we combine professional knowledge, trained technicians, and high-quality components to ensure that every project is completed with precision and care. We take the time to carefully understand your requirements, discuss the options available, and provide tailored solutions for your car.

Whether you are looking for a professional installation, exploring combo package discounts, or simply want to learn more about our customization services, the Saunyoto team is here to support you. We treat every customer’s vehicle as our own and strive to deliver results that exceed expectations.

Customer Service - Pre-Sales | Inquiry I Business Affairs | Installation point | Tracking Order Service I Order Refund I Product Return:

Working Hours (UTC+8)
9:00AM - 6:30PM (Monday to Saturday)
support@saunyoto.com

Address:

Saunyoto Tech
44655 S Grimmer Blvd.
Fremont, CA 94538 USA

Office Hours (PST):

Monday-Saturday 9:00AM-6:30PM
Please leave a message at other times.

Installation (Professional Trained by Saunyoto) - For quote and estimate:

9:00AM - 6:30PM (Monday to Friday)

3480 W Warner Ave (Ste. N), 
Santa Ana, CA 92704
USA
+ 1 (628) 304-9655 (Tel, WhatsApp, Facetime)

Technical Support - After-Sales Technology |Installation & Troubleshooting:

Working Hours (UTC+8)
9:00AM - 6:30PM (Monday to Saturday)
+ 1 (628) 304-9655 or (text via 'WhatsApp' order number and pictures/video of the issue)
Please allow 24-48 hours for Technical Support inquiries to be response.