Privacy Policy

Last updated: June 22, 2026

This Privacy Policy describes how Chengdu Entai Fuchuan Technology Co., Ltd., operating as Entai Tech (hereafter referred to as we, us, or the Company), collects, uses, stores, and protects information obtained from visitors and clients who interact with our website at entaitech.buzz or engage our systems design services.

1. Information We Collect

1.1 Information You Provide Directly

When you contact us via email, phone, or through our website, we may collect:

• Your name and professional title
• Company or organization name
• Email address and phone number
• Project details, technical requirements, and other information you choose to share in your inquiry

1.2 Information Collected Automatically

When you visit our website, our hosting infrastructure may automatically collect standard server log information, including your IP address, browser type, referring page, pages visited, and timestamp. This data is used solely for operational monitoring, security auditing, and aggregate traffic analysis.

1.3 Cookies and Similar Technologies

Our website uses minimal cookies for essential functionality and security. We do not deploy advertising cookies, third-party tracking pixels, or behavioral profiling scripts. You may configure your browser to reject cookies; the website will continue to function normally.

2. How We Use Your Information

We use the information we collect for the following purposes:

• To respond to your inquiries and provide information about our services
• To prepare proposals, architecture assessments, and project plans
• To communicate regarding ongoing projects and service delivery
• To improve our website and service offerings based on aggregate usage patterns
• To comply with applicable legal obligations and enforce our Terms of Service

3. Legal Basis for Processing

We process personal information based on one or more of the following legal grounds: your consent, performance of a contract or pre-contractual steps at your request, compliance with a legal obligation to which we are subject, or our legitimate interests in operating and improving our business, provided those interests are not overridden by your rights and freedoms.

4. Information Sharing and Disclosure

We do not sell, rent, or trade your personal information to third parties. We may share information only in the following limited circumstances:

• Service Providers: With trusted vendors who assist in operating our business (such as email hosting and cloud infrastructure), bound by contractual confidentiality obligations.
• Legal Compliance: When required by applicable law, regulation, legal process, or enforceable governmental request.
• Business Transfers: In connection with a merger, acquisition, reorganization, or sale of assets, subject to standard notice and consent mechanisms.

5. Data Retention

We retain personal information only for as long as necessary to fulfill the purposes described in this policy, or as required by applicable law. When information is no longer needed, we dispose of it securely. Server logs are retained for a maximum of 90 days.

6. Data Security

We implement appropriate technical and organizational measures to protect your information against unauthorized access, alteration, disclosure, or destruction. These measures include encryption in transit, access controls, network segmentation, and regular security assessments. However, no method of electronic storage or transmission is absolutely secure; we cannot guarantee absolute security.

7. Your Rights

Depending on your jurisdiction, you may have the following rights regarding your personal information:

• The right to access the personal data we hold about you
• The right to request correction of inaccurate or incomplete data
• The right to request deletion of your personal data, subject to legal retention requirements
• The right to restrict or object to certain processing activities
• The right to data portability where technically feasible
• The right to withdraw consent where processing is based on consent

To exercise any of these rights, please contact us using the details provided in Section 9. We will respond to verified requests within 30 calendar days.

8. International Data Transfers

As a company headquartered in Chengdu, Sichuan, China, your information may be processed and stored on servers located in China and other jurisdictions where we or our service providers operate. By providing your information, you acknowledge that it may be transferred across borders. We take appropriate measures to ensure that data transfers comply with applicable data protection laws.

9. Contact Information

If you have questions, concerns, or wish to exercise your data protection rights, please contact us:

10. Changes to This Policy

We may update this Privacy Policy from time to time. When we make material changes, we will post the revised policy on this page and update the Last updated date. We encourage you to review this policy periodically. Continued use of our website or services after changes are posted constitutes acceptance of the updated policy.