Terms Of Use

Last Updated: September 1, 2026

Welcome to Sieaoenio.

These Terms of Use govern your access to and use of the Sieaoenio website and the services, features, content, and functions made available through it.

The Sieaoenio website is operated by HongKong Yousinc Limited.

By visiting, browsing, accessing, or otherwise using our website, you acknowledge that you have read and agree to comply with these Terms of Use together with our Privacy Policy, Terms of Purchase, Shipping Policy, Return & Refund Policy, and any other policies or notices referenced on our website.

If you do not agree with these terms, please discontinue use of the website.

1. Accuracy of Information You Provide

When interacting with Sieaoenio, you agree to provide information that is truthful, accurate, complete, and current.

This includes, where applicable:

  • Contact details

  • Shipping information

  • Billing details

  • Account information

  • Order information

  • Other information submitted through the website

You are responsible for reviewing and updating your information whenever changes occur.

Sieaoenio is not responsible for problems resulting from inaccurate, incomplete, or outdated information provided by a user.

2. Privacy and Personal Data

Personal information collected through Sieaoenio is handled in accordance with our Privacy Policy.

Depending on how you interact with us, information may be collected through:

  • Our website

  • Checkout

  • Email

  • Telephone

  • Customer support communications

  • Other electronic communication channels

By using the website, you acknowledge that your information may be processed as described in our Privacy Policy and as permitted under applicable law.

3. Permission to Access the Website

Subject to your compliance with these Terms, Sieaoenio grants you a limited, personal, revocable, non-exclusive, and non-transferable right to access and use the website for lawful, non-commercial purposes.

This permission does not transfer ownership of any website content or intellectual property to you.

We may revoke or restrict this permission when reasonably necessary or when these Terms are violated.

4. Ownership of Website Materials

Unless otherwise indicated, content available through the Sieaoenio website is owned by, licensed to, or lawfully used by Sieaoenio, HongKong Yousinc Limited, or authorized content providers.

Protected materials may include:

  • Written content

  • Photographs

  • Product images

  • Graphics

  • Icons

  • Logos

  • Designs

  • Product descriptions

  • Page layouts

  • Software

  • Source code

  • Visual elements

  • Other website materials

Such content may be protected by copyright, trademark, intellectual property, and other applicable laws.

5. Prohibited Website Activities

You may not misuse the Sieaoenio website or its content.

Without prior written authorization, you must not:

  • Copy website materials for commercial use

  • Republish, sell, distribute, or reproduce our content

  • Modify or create unauthorized derivative works from website materials

  • Use automated scraping, crawling, mining, or data extraction tools

  • Deploy bots, spiders, robots, or similar automated systems

  • Attempt to bypass security measures

  • Access restricted systems or areas without authorization

  • Introduce malware, viruses, malicious code, or harmful files

  • Interfere with website performance, availability, or security

  • Attempt to overload servers or network infrastructure

  • Use the website for unlawful, fraudulent, or abusive activity

We reserve the right to suspend, restrict, or terminate website access where appropriate.

6. Content Submitted by Users

Sieaoenio may allow customers or visitors to submit content, including:

  • Reviews

  • Ratings

  • Comments

  • Photographs

  • Videos

  • Messages

  • Feedback

  • Other materials

You remain responsible for any content you submit.

By providing content to us, you represent that it is lawful, accurate where appropriate, and that you have the necessary rights or permissions to submit it.

You must not submit material that is:

  • Illegal

  • Fraudulent

  • Misleading

  • Threatening

  • Abusive

  • Defamatory

  • Obscene

  • Discriminatory

  • Harmful

  • Infringing upon another person's rights

7. License for Submitted Content

When you voluntarily submit content to Sieaoenio, you grant us a worldwide, non-exclusive, royalty-free, transferable, perpetual license to use that material where legally permitted.

This license may allow us to:

  • Reproduce

  • Display

  • Publish

  • Edit

  • Adapt

  • Distribute

  • Share

  • Use the content in other media or formats

This may include use in connection with our website, marketing, advertising, customer communications, or business operations.

You retain any ownership rights you may otherwise have in your original content.

8. Reviews, Comments, and Other Postings

Sieaoenio may provide areas where customers can post reviews, comments, or similar material.

We are not obligated to review or monitor every submission before publication.

However, we reserve the right, where permitted, to:

  • Reject content

  • Remove content

  • Edit submissions

  • Limit visibility

  • Restrict posting privileges

if we believe the material violates these Terms, applicable laws, or the rights of others.

9. Links to External Websites

Our website may contain links to websites, applications, or services operated by third parties.

These links are provided for convenience or informational purposes.

Sieaoenio does not control and is not responsible for:

  • Third-party website content

  • External products or services

  • Privacy practices

  • Security measures

  • Availability

  • Accuracy of information

Visiting or using an external service is at your own discretion and subject to that provider's own terms and policies.

10. Website Disclaimer

The Sieaoenio website, together with its content, services, functions, and information, is provided on an:

“AS IS” and “AS AVAILABLE”

basis, to the extent permitted by law.

We make reasonable efforts to operate the website reliably, but we do not guarantee that:

  • Access will always be uninterrupted

  • The website will always function without errors

  • Every feature will always remain available

  • The website will be completely secure

  • The website will always be free from viruses or harmful components

  • All website information will always be complete or current

  • Downloaded materials will be entirely risk-free

You use the website at your own discretion and risk.

11. Accuracy of Website Content

We make reasonable efforts to keep product information and other website content accurate.

However, information may occasionally contain:

  • Typographical errors

  • Pricing errors

  • Outdated information

  • Incomplete descriptions

  • Technical inaccuracies

We may correct or update website information when necessary.

For terms relating specifically to products, pricing, availability, and purchases, please refer to our Terms of Purchase.

12. Limitation of Liability

To the maximum extent permitted by applicable law, Sieaoenio, HongKong Yousinc Limited, our service providers, suppliers, partners, contractors, and authorized content providers will not be liable for damages arising from or connected with your use of the website.

This may include claims involving:

  • Website use or inability to access the website

  • Products or services purchased through the website

  • Technical interruptions

  • Service delays

  • Website errors

  • External websites or links

  • Unauthorized access to information

  • Loss of data

  • Loss of profits

  • Loss of revenue

  • Loss of business opportunity

  • Incidental damages

  • Indirect damages

  • Special damages

  • Punitive damages

  • Consequential losses

where such exclusions are permitted by law.

If you are dissatisfied with the website itself, your primary remedy is to stop using it.

Nothing in these Terms excludes liability that cannot lawfully be excluded.

13. Indemnification

To the extent permitted by law, you agree to defend, indemnify, and hold harmless Sieaoenio, HongKong Yousinc Limited, and our applicable affiliates, suppliers, service providers, employees, agents, and partners from claims, damages, liabilities, losses, penalties, costs, or expenses arising from:

  • Your breach of these Terms of Use

  • Your breach of our Terms of Purchase

  • Misuse of the website

  • Fraudulent conduct

  • Negligence

  • Intentional misconduct

  • Violation of applicable law

  • Violation of another person's rights

This provision applies only to the extent permitted by applicable law.

14. Electronic Communications

When you use our website, submit information electronically, or contact us through digital channels, you consent to receiving communications electronically where legally permitted.

Such communications may include:

  • Emails

  • Order messages

  • Customer support responses

  • Website notices

  • Policy updates

  • Other electronic notifications

Where applicable law allows, electronic communications satisfy requirements that notices or communications be provided in writing.

15. Trademarks and Brand Materials

Names, logos, service marks, graphics, product identifiers, branding elements, and other intellectual property displayed through Sieaoenio may belong to HongKong Yousinc Limited or other authorized rights holders.

You may not use such intellectual property without appropriate written authorization.

This includes unauthorized use through:

  • Website framing

  • Hidden text

  • Meta tags

  • Advertising

  • Domain names

  • Promotional materials

  • Commercial reproductions

Nothing on the website grants an implied license to use our trademarks or other protected intellectual property.

16. Copyright and Intellectual Property Complaints

If you believe content available through our website infringes copyright or another intellectual property right that you own or are authorized to enforce, please contact us.

Your notice should include sufficient information for us to assess the claim, including:

  • Your physical or electronic signature

  • Identification of the protected work

  • Identification and location of the allegedly infringing material

  • Your contact information

  • A statement explaining why you believe the use is unauthorized

  • A statement confirming that the information provided is accurate

  • Where legally applicable, confirmation made under penalty of perjury that you are authorized to submit the claim

Please send intellectual property notices to:

support@sieaoenio.com

17. Suspension or Termination of Access

We may suspend, limit, block, or terminate access to all or part of the website if we reasonably believe that:

  • These Terms have been violated

  • Website security is threatened

  • Fraudulent or abusive conduct has occurred

  • Legal or regulatory requirements require action

  • Continued access may harm our website, customers, or business

Termination of access does not affect provisions that are intended to remain effective after termination.

18. Survival of Certain Provisions

Sections that by their nature should continue to apply after your access to the website ends will remain effective.

These may include provisions relating to:

  • Ownership

  • Intellectual property

  • Disclaimers

  • Limitation of liability

  • Indemnification

  • Dispute resolution

  • Other continuing obligations

19. Events Beyond Our Reasonable Control

Sieaoenio will not be responsible for delays, interruptions, or failures caused by circumstances reasonably beyond our control.

Such events may include:

  • Natural disasters

  • Severe weather

  • Fires or floods

  • War

  • Terrorism

  • Civil disturbance

  • Government action

  • Quarantine restrictions

  • Embargoes

  • Labor disputes

  • Transportation interruptions

  • Carrier disruptions

  • Infrastructure failures

  • Other similar events

This provision applies to the extent permitted under applicable law.

20. Risk of Loss

Products purchased through Sieaoenio are generally delivered using independent third-party carriers.

Consistent with the original policy terms, risk of loss transfers to the customer once the package has been handed to the applicable carrier, subject to any rights that cannot be excluded under applicable consumer law.

For delivery procedures and shipment-related issues, please also review our Shipping Policy.

21. Disputes

Any dispute arising from or relating to:

  • These Terms of Use

  • Your access to the website

  • Your use of our services

  • Products purchased through Sieaoenio

will be handled according to applicable law.

Where legally enforceable, certain disputes may be resolved through arbitration.

Where applicable law permits, disputes are to be pursued on an individual basis, rather than as part of a class, collective, or representative proceeding.

Nothing in this section limits rights that cannot lawfully be waived.

22. Severability

If a court or other competent authority determines that any provision of these Terms is invalid, unlawful, or unenforceable, the remaining provisions will continue in effect to the extent legally permitted.

The invalid provision may be interpreted or limited to the minimum extent necessary to make it enforceable where permitted.

23. No Waiver

If Sieaoenio does not immediately exercise or enforce a right available under these Terms, that does not mean we have permanently waived that right.

A delay or failure to enforce one provision does not prevent us from enforcing that provision or another provision at a later time.

24. No Third-Party Beneficiaries

Unless these Terms expressly state otherwise, they do not create enforceable rights for third parties who are not a party to the agreement between you and Sieaoenio.

25. Changes to These Terms

We may revise, replace, update, or remove portions of these Terms of Use when necessary.

An updated version will be published on this page together with a revised effective or update date where appropriate.

Your continued use of the website after revised Terms are posted constitutes acceptance of those changes, subject to applicable law.

We encourage customers to review this page periodically.

26. Assignment

You may not assign or transfer your rights or obligations under these Terms of Use to another party without prior written authorization from Sieaoenio.

Sieaoenio and/or HongKong Yousinc Limited may assign or transfer these Terms, rights, or obligations where legally permitted.

27. Entire Agreement

These Terms of Use, together with the policies incorporated or referenced within them, constitute the agreement governing your use of the Sieaoenio website.

Related policies may include:

  • Privacy Policy

  • Terms of Purchase

  • Shipping Policy

  • Return & Refund Policy

  • Other notices or terms displayed through our website

Additional terms may apply to particular promotions, products, offers, or services.

If additional terms apply, they will operate alongside these Terms to the extent relevant.