Privacy Policy

Effective Date: September 17, 2026

Guangzhou Sienox Corp. ("Sienox", "we", "us", or "our") respects your privacy and is committed to protecting your personal information. This Privacy Policy explains how we collect, use, store, and protect information when you visit our website, submit an inquiry, or communicate with us about our products and services.

 1. Information We Collect

When you contact us, request product information, request a quotation, request sample testing, or submit an inquiry through our website or advertising forms, we may collect information such as:

* Name

* Company name

* Email address

* Telephone number

* Country or region

* Product or service you are interested in

* Details contained in your inquiry

* Other information that you voluntarily provide to us

When you visit our website, we may also collect certain technical information, such as your IP address, browser type, device information, and website usage information.

2. How We Use Your Information

We may use the information we collect for the following purposes:

* Responding to your inquiries and requests

* Providing product information and quotations

* Providing technical support and product consultation

* Arranging sample testing or product demonstrations

* Communicating with you about our products and services

* Improving our website, products, and services

* Maintaining website security and preventing misuse

* Complying with applicable laws and regulations

We use personal information only for legitimate business purposes and in accordance with applicable laws.

3. How We Protect Your Information

Guangzhou Sienox Corp. takes reasonable technical and organizational measures to protect your personal information against unauthorized access, disclosure, alteration, loss, or misuse.

However, no method of transmission over the Internet or electronic storage system can be guaranteed to be completely secure.

4. Sharing of Personal Information

We do not sell or rent your personal information.

We may share personal information with trusted service providers or business partners when necessary to operate our website, communicate with customers, provide technical services, or support our business operations.

Such parties are expected to handle personal information appropriately and only for the purposes for which it is provided.

We may also disclose personal information when required by applicable laws, regulations, legal proceedings, or governmental authorities.

5. Cookies and Similar Technologies

Our website may use cookies and similar technologies to:

* Improve website functionality

* Understand website traffic and visitor behavior

* Improve our website and user experience

* Support our advertising and marketing activities

You can manage or disable cookies through your browser settings. Please note that disabling certain cookies may affect some website functions.

6. Third-Party Services

Our website and advertising campaigns may use third-party services, such as analytics, advertising, communication, or lead-generation platforms.

These third-party services may collect or process information according to their own privacy policies and terms.

Where applicable, users should review the privacy policies of the relevant third-party service providers.

7. Data Retention

We retain personal information only for as long as reasonably necessary to fulfill the purposes described in this Privacy Policy, provide our services, maintain business records, resolve disputes, or comply with applicable legal requirements.

When personal information is no longer required, we will take reasonable steps to delete or securely dispose of it, subject to applicable laws.

8. Your Privacy Rights

Depending on your location and applicable laws, you may have certain rights regarding your personal information, including the right to:

* Request access to your personal information

* Request correction of inaccurate information

* Request deletion of your personal information

* Request information about how your personal information is used

If you would like to exercise any applicable privacy rights, please contact us using the contact information provided below.

9. International Data Transfers

As an international business, Guangzhou Sienox Corp. may communicate with customers and business partners located in different countries or regions.

Where personal information is transferred across borders, we will take reasonable measures to handle such information in accordance with applicable privacy and data protection laws.

10. Children's Privacy

Our website and services are intended for business and professional users. We do not knowingly collect personal information from children.

If you believe that a child has provided personal information to us, please contact us so that we can take appropriate action.

11. Contact Us

If you have any questions about this Privacy Policy or how Guangzhou Sienox Corp. handles personal information, please contact us through our website.

12. Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes in our business, website, services, or applicable legal requirements.

Any updates will be published on this page together with the revised effective date.

Last Updated: September 17, 2026