Privacy Policy
Last updated: June 25, 2026
This Privacy Policy describes how 昆明徐晴涛信息科技有限公司 (doing business as Xu Qing Technology, we, us, or our) collects, uses, stores, and protects personal information obtained through our website at www.xuqing.buzz and through our business operations. We are a computer systems design and related services company headquartered in Kunming, Yunnan, China.
1. Information We Collect
We collect the following categories of personal information:
- Contact Information: When you submit a contact form or email us, we collect your name, email address, phone number, company name, and any project details you choose to provide.
- Communication Records: Copies of correspondence when you contact us via email, phone, or our website contact form.
- Technical Data: IP address, browser type and version, time zone setting, browser plug-in types, operating system, and other technology on the devices you use to access our website. This is collected automatically via server logs.
- Usage Data: Information about how you use our website, including pages visited, time spent on pages, and navigation patterns.
2. How We Collect Information
We collect information through the following methods:
- Direct Interactions: When you fill out our contact form, send us an email, call us, or otherwise communicate with us directly.
- Automated Technologies: As you interact with our website, we automatically collect technical data through server logs. We do not use third-party analytics trackers, advertising cookies, or fingerprinting scripts on our website.
3. How We Use Your Information
We use the personal information we collect for the following purposes:
- To respond to your inquiries and provide information about our services.
- To prepare proposals, project estimates, and scope-of-work documents at your request.
- To communicate with you about ongoing projects, deliverables, and support matters.
- To improve our website and services based on usage patterns.
- To comply with applicable legal obligations, including tax and business registration requirements in the People's Republic of China.
- To protect our rights and the security of our systems, including fraud prevention and information security monitoring.
4. Legal Basis for Processing
We process your personal information on the following legal bases:
- Consent: When you voluntarily submit information through our contact form or email.
- Legitimate Interests: To respond to your inquiries, operate and improve our business, and protect our systems.
- Legal Obligation: To comply with applicable laws and regulations of the Peoples Republic of China.
- Contract Performance: When processing is necessary for the performance of a contract with you or to take steps at your request before entering into a contract.
5. Data Sharing and Disclosure
We do not sell, trade, or rent your personal information to third parties. We may share your information only in the following limited circumstances:
- Service Providers: With trusted third-party vendors who assist us in operating our website and business (such as hosting providers and email services), subject to confidentiality agreements.
- Legal Requirements: When required by law, court order, or governmental regulation in the Peoples Republic of China or other applicable jurisdictions.
- Business Transfers: In connection with a merger, acquisition, or sale of all or a portion of our assets, provided the recipient agrees to honor this Privacy Policy.
6. Data Storage and Security
We store your personal information on secure servers located in the Peoples Republic of China. We implement appropriate technical and organizational measures to protect your personal information against unauthorized access, alteration, disclosure, or destruction. These measures include encryption at rest and in transit, access controls, secure development practices, and regular security assessments. However, no method of transmission over the Internet or electronic storage is 100% secure; we cannot guarantee absolute security.
7. Data Retention
We retain your personal information only for as long as necessary to fulfill the purposes for which it was collected, including to satisfy any legal, accounting, or reporting requirements. Contact form submissions and email correspondence are typically retained for up to 3 years after the last communication, unless a longer retention period is required by law or necessary for ongoing business relationships.
8. Your Rights
Depending on your jurisdiction, you may have the following rights regarding your personal information:
- Access: Request a copy of the personal information we hold about you.
- Rectification: Request correction of inaccurate or incomplete personal information.
- Erasure: Request deletion of your personal information, subject to legal retention requirements.
- Restriction: Request restriction of processing under certain circumstances.
- Objection: Object to processing based on legitimate interests.
- Portability: Request transfer of your data to another organization in a structured, commonly used format.
To exercise any of these rights, please contact us at support@xuqing.buzz. We will respond within 30 days.
9. Cookies
Our website does not use tracking cookies for advertising or analytics purposes. We may use strictly necessary session cookies for the operation of our contact form. You can configure your browser to refuse all cookies; this will not affect your ability to browse our website or submit inquiries.
10. Childrens Privacy
Our services are not directed to individuals under the age of 18. We do not knowingly collect personal information from children. If we become aware that we have inadvertently collected personal information from a child, we will delete it promptly.
11. International Data Transfers
Our operations are based in the Peoples Republic of China. If you are located outside China and choose to provide information to us, your data will be transferred to and processed in China. By submitting your personal information, you consent to this transfer. We take steps to ensure that your data receives an adequate level of protection consistent with this Privacy Policy.
12. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated Last updated date. We encourage you to review this Privacy Policy periodically. Material changes will be communicated via a notice on our website.
13. Contact Information
If you have questions, concerns, or requests regarding this Privacy Policy or our data practices, please contact us at:
昆明徐晴涛信息科技有限公司 (Xu Qing Technology)
Xishan District, South Huancheng Road No.668
Yunfang International Office Building C, 13th Floor Room 1302
Kunming 650000, China
Email: support@xuqing.buzz
Phone: +1 501 521 9649