Get in touch

Let's start a
conversation.

We answer every message within one business day, in English or Vietnamese. Tell us a little about what you're working on — we'll take it from there.

Reach the studio

Three ways to reach us, plus a clear path to report privacy issues. Choose whichever feels most natural.

Business & Partnerships
contact@dufengxun.com
Product Support
support@dufengxun.com
Privacy & Compliance
privacy@dufengxun.com
Studio Address
Hoa Lac Hi-Tech Park
Hanoi, Vietnam
Response Time
Within 1 business day (UTC+7)

Send us a message

By submitting this form you agree to our Privacy Policy. We will only use your details to reply to your inquiry.

Working Hours

When we're available

Our team operates on UTC+7 (Hanoi time), Monday through Friday, 09:00–18:00. For urgent privacy or safety matters, please mark your message "URGENT" in the subject — we monitor that mailbox around the clock.