Privacy Policy

Last Updated: March 6, 2026

1. Introduction

Sichuan Yisheng Defa Technology Co., Ltd. ("Yisheng Tech", "we", "us", or "our") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you visit our website www.yisheng.lat or use our services.

2. Information We Collect

2.1 Personal Information

We may collect personal information that you voluntarily provide to us when you:

  • Contact us through our website or email
  • Request information about our services
  • Subscribe to our newsletters or communications
  • Engage our professional services

This information may include your name, email address, phone number, company name, and any other information you choose to provide.

2.2 Automatically Collected Information

When you visit our website, we may automatically collect certain information about your device, including:

  • IP address
  • Browser type and version
  • Operating system
  • Pages visited and time spent on pages
  • Referring website addresses

3. How We Use Your Information

We use the information we collect to:

  • Provide, operate, and maintain our services
  • Respond to your inquiries and provide customer support
  • Send you technical notices, updates, and administrative messages
  • Communicate with you about our services, promotions, and events
  • Improve our website and services
  • Comply with legal obligations

4. Information 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 circumstances:

  • With your consent
  • With service providers who assist us in operating our business
  • To comply with legal obligations or respond to lawful requests
  • To protect our rights, property, or safety, or that of others
  • In connection with a business transaction such as a merger or acquisition

5. Data Security

We implement appropriate technical and organizational measures to protect your personal information against unauthorized access, alteration, disclosure, or destruction. However, no method of transmission over the Internet or electronic storage is completely secure.

6. Data Retention

We retain your personal information only for as long as necessary to fulfill the purposes outlined in this Privacy Policy, unless a longer retention period is required or permitted by law.

7. Your Rights

Depending on your location, you may have certain rights regarding your personal information, including:

  • The right to access your personal information
  • The right to correct inaccurate information
  • The right to request deletion of your information
  • The right to object to or restrict processing
  • The right to data portability

8. Cookies and Tracking Technologies

We may use cookies and similar tracking technologies to collect information about your browsing activities. You can control cookies through your browser settings.

9. Third-Party Links

Our website may contain links to third-party websites. We are not responsible for the privacy practices of these external sites.

10. Children's Privacy

Our services are not directed to individuals under the age of 18. We do not knowingly collect personal information from children.

11. International Data Transfers

Your information may be transferred to and processed in countries other than your country of residence. We ensure appropriate safeguards are in place for such transfers.

12. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last Updated" date.

13. Contact Us

If you have any questions about this Privacy Policy, please contact us:

Sichuan Yisheng Defa Technology Co., Ltd.

Email: contact@yisheng.lat

Phone: +86 15641021099

Address: 44 Juhui Street, Wuhou District, Chengdu, Sichuan Province, 610000, China