Contact Us
Questions about an order, product compatibility, or just want to say hi? Reach out to the SUNFUN TECH team — we usually respond within a few hours.
Call us
Speak directly with a SUNFUN product specialist. We're happy to help with orders, compatibility, and returns.
Email us
Send us a message anytime. For order-related questions, please include your order number for faster service.
Visit us
Our warehouse and pickup counter is located in Chino, California. Please call ahead to schedule a visit.
Send us a message
Fill out the form below and we'll get back to you as soon as possible.
Quick answers
Can't find what you're looking for? Reach out — we're happy to help.
Where is my order?
Once your order ships, you'll receive a tracking number via email. You can also check order status by emailing nservice@sunfuntek.com with your order number.
Returns & warranty
We offer a 30-day return policy on most items and a 1-year warranty on select components. Contact us to start a return or warranty claim.
Compatibility help
Not sure if a component fits your build? Send us your current specs and we'll recommend compatible parts — no obligation.