Contact Us
We are happy to help with any question — sizing advice, colour matching, order updates, group orders, or anything else. Choose any of the channels below and we will reply within one to two business days.
Company Details
Hong Kong Shu Hai Technology Limited
Hong Kong Company Registration No. 3287206 | Business Registration No. 75398230
Room A5, 7/F, Astori Building
No. 34 Ashley Road, Tsim Sha Tsui, Hong Kong
Email: xuendress@reiens.com
Phone: +86 130 6389 8202
Prefer email? Write to us at xuendress@reiens.com. Please include your order number where relevant.
Hours
- Monday – Friday, 9:00–18:00 (GMT+8)
- We respond within 1–2 business days
Other Helpful Pages
- Size Guide — detailed measurements for adult and children
- Frequently Asked Questions
- Shipping Policy
- Refund Policy
- Terms of Service
- Privacy Policy
Send Us a Message
Use the form below for the quickest reply. Please include your order number (it starts with # and appears in your confirmation email) when your question relates to an existing order.