Contact Us
Have questions? We'd love to hear from you. Send us a message and we'll respond as soon as possible.
Get in Touch
support@cyanhoo.com
We'll respond within 24 hours
Business Hours
Monday - Friday: 9:00 AM - 6:00 PM (UTC+8)
Saturday: 10:00 AM - 4:00 PM (UTC+8)
Why Contact Us?
- ✓Technical support for your projects
- ✓Custom PCB quotes and consultations
- ✓Bulk order inquiries and pricing
- ✓Product recommendations and advice
- ✓Partnership and collaboration opportunities
Send us a Message
Frequently Asked Questions
What's your shipping policy?
We offer worldwide shipping with delivery times ranging from 3-15 business days depending on your location.
Do you offer bulk discounts?
Yes! We offer volume discounts for orders over $500. Contact us for a custom quote.
What's your return policy?
We accept returns within 30 days of purchase for unused items in original packaging.
Can you help with custom PCB designs?
Absolutely! Our engineering team can assist with PCB design review and manufacturing.