Privacy

1. Personal information we process and why

When you submit an inquiry via the Contact form (or a mini program, if enabled), we may process: name, email, phone, organization, product of interest, and requirements.

Purposes are limited to sales follow-up, technical discussion, and contract-related communication. We do not sell personal information or use it for unrelated advertising profiles.

Server access logs may include IP address, time, path, and User-Agent for security and troubleshooting, and are not merged into marketing profiles with inquiry content.

2. Legal bases (PIPL)

Under China’s Personal Information Protection Law (PIPL), we primarily rely on:

• Necessity to enter into or perform a contract: responding to product inquiries, quotations, and cooperation intent;
• Consent: submitting the form indicates consent to processing as described here; you may withdraw consent at any time (without affecting prior lawful processing);
• Where required to meet legal obligations or handle cybersecurity incidents, we may retain or disclose log data to competent authorities on a minimal basis.

3. Retention

Inquiry records are stored on the deployment server (JSON Lines) for up to 24 months from the last follow-up or submission, then deleted or anonymized, unless a longer period is required by law or tied to an open contract/dispute.

Access logs are typically rotated within 90 days (extendable during security investigations).

4. Your rights

Where applicable, you may request regarding inquiry-related personal information:

• Access and copy;
• Correction and supplementation;
• Deletion (where statutory conditions are met);
• Withdrawal of consent;
• Restriction or objection to processing inconsistent with inquiry purposes (this site does not run automated profiling for decisions).

5. Cookies and similar technologies

We do not use advertising or cross-site tracking cookies, and we do not embed third-party analytics/ad pixels.

Viewing static pages generally does not require tracking cookies. Strictly necessary technical identifiers used by the browser, CDN, or security stack—if any—are only for delivery, security, and integrity, not marketing.

Fonts are self-hosted on this origin (/fonts/). We do not load Google Fonts or other overseas font CDNs, so font requests do not send your IP to foreign font providers.

6. Security measures

We apply safeguards proportionate to the service, including:

• Controlled server hosting; HTTPS enabled for ntpnode.com;
• Inquiry API bound to localhost behind a reverse proxy, with body-size limits and basic rate limiting;
• Least-privilege access to lead data; lead files are not publicly downloadable;
• SSH key-based administration and tightened security-group ports as appropriate.

7. Cross-border transfers

Site content and inquiries are hosted on our chosen cloud instance. When that host is outside mainland China, storage/processing may occur overseas. If you submit personal information from mainland China, a cross-border transfer/storage scenario may apply.

We inform you that the purpose is website hosting and inquiry handling; recipients are the cloud provider and facilities necessary for hosting; we require contractual and access-control protections. If you do not agree to overseas hosting, do not use the form—contact us offline instead.

This site does not additionally transfer visitor IPs to US font/ad vendors via Google Fonts (removed).

8. Personal information contact

Privacy contact email: sales@ntpnode.com (subject line: “Personal information request” recommended)

Website: https://ntpnode.com

Please include reasonable identity verification and your request; we will respond within statutory timelines.