Contact Us
Get in touch with our team for technical support, sales inquiries, or general questions
Send us a Message
Contact Information
Address
Building 2, No.618 Chengliu Middle Rd.
201801 Shanghai, China
Phone
Business Hours
Monday - Friday: 9:00 AM - 6:00 PM
Saturday: 9:00 AM - 1:00 PM
Sunday: Closed
Global Offices
Frequently Asked Questions
All ComNav Tech products come with a standard 2-year warranty covering manufacturing defects and normal wear and tear. Extended warranty options are available for additional coverage.
Yes, we provide comprehensive technical support, installation assistance, and training programs for all our products. Our support team is available 24/7 for urgent technical issues.
We accept major credit cards (Visa, MasterCard, American Express), bank transfers, and PayPal. For large orders, we also offer flexible payment terms and financing options.
Standard shipping typically takes 3-5 business days for domestic orders and 7-14 days for international orders. Express shipping options are available for urgent deliveries.