Please feel free to contact our customer service department regarding any questions or concerns. We are here to help with everything from placing the orders, delivery questions and product details. Even if you're set, we'd still love to hear your feedback. We value your opinions and want to keep on improving to serve you better. 

Warehouse Address: 1440 Brooks St. Suite #4 Ontario, CA, 91762. 

After-Sale Email: service@sylvoxtv.com

Pre-Sale Email: support@sylvoxtv.com

Service Hotline : +1 (866) 979-5869

(Monday-Friday, 9:00AM-5:00PM EST)