Legal notice

Business operator

The seyune.com website (the "Site") is owned and operated by:

Jishang International Ltd.
Registered business mailing address:
188 Fairview Mall Drive #501
North York, Ontario M2J 0H7
Canada

Trading name: Seyune

Contact

Customer service email: customerservice@seyune.com
Customer service phone: +1 437-970-8716

For customer service inquiries (orders, shipping, returns, products), please use the email address above. For full customer service information, including hours and response time, see our Contact Information page.

Online-only retailer

Seyune is an online-only retailer. The mailing address shown above is for business correspondence only — no walk-in visits or returns without prior authorization. To initiate a return, please contact customer service first.

Governing law and additional policies

These site materials are governed by the laws of the Province of Ontario, Canada. For full terms governing your use of the Site and your purchases, please review:

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• Terms of Service
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• Privacy Policy
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• Shipping Policy
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• Refund Policy

Last updated: 2026-05-31.