Contact Us
If you have questions regarding products, orders, or shipping status, our customer support team is available to assist.
Email: support@dshfcuah.com
We typically respond to inquiries within 24–48 business hours.
For faster assistance, please include your order number when contacting us about an existing order.
Due to time zone differences between China and the United States, responses may not always occur during U.S. daytime hours, but all messages are reviewed in the order they are received.