Privacy Policy
How we collect, use and protect your personal data.
Last updated: 18 October 2026. This Privacy Policy explains how SENNUO (“we”, “us”) collects, uses, shares and protects your personal data when you visit sennuo.com or contact us through it.
1. Who we are
SENNUO is an oilfield equipment manufacturer based in Dongying, Shandong, China. For any privacy matter you can reach us at [email protected] or +86 183 6694 0225.
2. Information we collect
- Inquiry data you provide: name, email address, phone number, company, country and the content of your message when you submit a quote request or the contact form.
- Usage data: pages visited, approximate region, device and browser type — collected only after you consent to analytics cookies.
- Consent record: your cookie choices, stored in a first-party cookie on your device.
3. How we use your information
- To respond to your inquiries and prepare quotations (performance of a contract or steps prior to entering into it).
- To operate, secure and improve the website (legitimate interests).
- To send marketing communications or measure visits only where you have given consent; you can withdraw it at any time.
4. Cookies
Strictly necessary cookies keep the site working and cannot be switched off. Analytics and marketing cookies are set only after you accept them in the cookie banner. You can review or change your choices at any time via the “Cookie Settings” link in the footer, or clear them in your browser.
5. Sharing of information
We do not sell or rent personal data. We share it only with service providers that help us operate the website and communicate with you (for example hosting and email delivery), with logistics or documentation partners involved in your order, and where required by law.
6. International transfers
Our servers and partners may be located outside your country. Where personal data is transferred internationally, we rely on appropriate safeguards such as standard contractual clauses.
7. Retention
Inquiry and quotation records are kept for as long as needed to handle your request and for the period required by tax and trade-documentation rules; consent records are kept until you withdraw or change them.
8. Your rights
Subject to applicable law (including the EU GDPR), you may request access to, correction or deletion of your personal data, restrict or object to its processing, receive it in a portable format, and lodge a complaint with your supervisory authority. To exercise any right, email [email protected].
9. Security
The site is served over HTTPS and access to personal data is limited to staff who need it to handle your inquiry. No method of transmission is completely secure, so please avoid sending sensitive information that is not necessary for your request.
10. Children
This website is intended for business users and is not directed to children under 16.
11. Changes to this policy
We may update this policy as our services or the law evolve. The “last updated” date above shows the current version.