Contact Us

Avynerox is operated by Hainan Kuanyu Technology Co., Ltd.. For questions about this page, email service@avynerox.com.

We are here to help

For order questions, product support, returns, privacy requests, or general feedback, contact our customer-care team by email.

Email support

service@avynerox.com

To help us respond efficiently, include your order number when your message concerns an existing purchase. For damaged or incorrect items, attach clear photos of the product and packaging.

Response times

We aim to respond within 1–3 business days. During holidays, launches, or unusually busy periods, a response may take longer. Sending multiple messages about the same request can delay review, so please keep related information in one email thread.

Company information

Hainan Kuanyu Technology Co., Ltd.
Operator of the Avynerox online store.

Company: Hainan Kuanyu Technology Co., Ltd.
Email: service@avynerox.com