Version 2.0

Beijing Qindeli Hongrun Environmental Technology Co., Ltd. ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you visit our website (qindelihr.com) and use our mobile applications.

1. Information We Collect

1.1 Personal Information

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

• Name and contact information (email address, phone number, postal address)
• Account credentials and profile information
• Payment information when purchasing services
• Communications and correspondence
• Any other information you choose to provide

1.2 Automatically Collected Information

When you use our website or applications, we automatically collect:

• Device information (device type, operating system, browser type)
• Usage data and analytics
• IP address and location data
• Cookies and similar tracking technologies
• Environmental monitoring data (for app users)

2. How We Use Your Information

We use the information we collect to:

• Provide, maintain, and improve our services
• Process transactions and send related information
• Send technical notices, updates, and support messages
• Respond to your comments, questions, and customer service requests
• Communicate about products, services, and events
• Monitor and analyze usage patterns and trends
• Detect, prevent, and address technical issues
• Comply with legal obligations

3. Information Sharing and Disclosure

We do not sell your personal information. We may share information with:

• Service providers who assist in our operations
• Business partners with your consent
• Legal authorities when required by law
• Affiliates within our corporate structure

4. Data Security

We implement appropriate technical and organizational measures to protect your personal information, including encryption, secure servers, and regular security assessments. However, no method of transmission over the Internet is 100% secure.

5. Your Rights

Depending on your location, you may have the right to:

• Access your personal information
• Correct inaccurate data
• Delete your personal data
• Object to processing
• Data portability
• Withdraw consent

6. Children's Privacy

Our services are not directed to individuals under the age of 13 (or 16 in the European Union). We do not knowingly collect personal information from children. If we learn that we have collected personal information from a child without parental consent, we will take steps to delete that information.

7. 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 international data transfers in compliance with applicable data protection laws.

8. 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.

9. Contact Us

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

• Email: support@qindelihr.com
• Address: Room 101, Zone 2, Courtyard 2, East of Mujiayu Town Fire Brigade, Miyun District, Beijing, 100000, CN

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Mobile Application Privacy Notice

This section specifically addresses privacy practices for our mobile applications available on Google Play Store and Apple App Store.

10. App-Specific Data Collection

10.1 Permissions We Request

Our mobile applications may request the following permissions:

• Location: For location-based environmental monitoring features
• Camera: For documenting environmental conditions
• Storage: For saving reports and data locally
• Notifications: For environmental alerts and updates
• Network Access: For syncing data with our servers

10.2 Environmental Data

Our apps collect and process environmental monitoring data including:

• Water quality measurements
• Air quality indices
• Soil analysis data
• Equipment status information
• Location-tagged environmental readings

11. Advertising and AdMob Integration

11.1 Overview

Our mobile applications may include advertising supported content. We use various advertising platforms to monetize our free applications, including but not limited to:

11.2 Advertising Platforms

We integrate with the following advertising platforms:

• Google AdMob: Google's leading mobile advertising platform
• Facebook Audience Network: Facebook's mobile ad network
• Unity Ads: Unity Technologies' mobile advertising solution
• AppLovin: A mobile advertising and monetization platform
• IronSource: A mobile monetization and advertising platform
• Chartboost: A mobile game advertising and monetization platform
• Vungle: A mobile video advertising platform (now part of Digital Turbine)
• MoPub: Twitter's mobile ad server (now part of AppLovin)
• AdColony: A mobile video advertising platform
• InMobi: A global mobile advertising and monetization platform
• MiniTask (Pangle): ByteDance's global mobile ad platform
• Smaato: A global mobile advertising platform
• Start.io: Mobile audience and advertising platform
• Ogury: A mobile data and advertising platform
• Liftoff: A mobile advertising and monetization platform

11.3 Types of Ads We Display

Our applications may display the following ad formats:

• Splash Ads (Splash Screen Ads): Full-screen advertisements displayed when the app is launching
• Rewarded Video Ads: Video advertisements that users can watch voluntarily in exchange for in-app rewards
• Interstitial Ads: Full-screen advertisements displayed at natural transition points in the app
• Banner Ads: Rectangular display advertisements displayed at the top or bottom of the screen
• Native Ads: Advertisements designed to match the look and feel of the app content
• Rewarded Interstitial Ads: Interstitial ads with optional rewards for user interaction

11.4 How We Use Advertising Data

Advertising platforms may collect and use data for:

• Delivering relevant advertisements based on user interests
• Measuring ad performance and engagement
• Improving ad targeting and delivery
• Preventing inappropriate or irrelevant ads
• Aggregated analytics and reporting

11.5 User Controls for Advertising

You can opt out of personalized advertising through the following methods:

• Device Settings: Use your device's advertising identifier settings to limit ad tracking
• Google Play Settings: Disable personalized ads in your Google account settings
• iOS Settings: Enable "Limit Ad Tracking" in your iOS privacy settings
• In-App Settings: Some apps offer in-app options to manage ad preferences

11.6 Ad-Related Data Sharing

When you interact with advertisements in our apps, the following data may be shared with advertising partners:

• Device identifier (Advertising ID or IDFA)
• Device type and operating system
• App usage and engagement metrics
• Location data (if permitted)
• Age and gender (if provided)
• Interaction with ads (views, clicks, conversions)

11.7 Age-Restricted Content

Our apps may contain advertising. Some ads may not be suitable for all ages. Please note:

• Apps rated for ages 12+ may display general advertising
• Parents should supervise children's use of ad-supported apps
• You can use parental controls on devices to restrict app access

12. Compliance with App Store Policies

12.1 Google Play Store Compliance

Our apps comply with Google Play Store policies, including:

• Google Play Developer Program Policies
• User Data and Privacy policies
• Advertising policies and guidelines
• Family-friendly content requirements (if applicable)
• Data safety disclosure requirements

12.2 Apple App Store Compliance

Our apps comply with Apple App Store guidelines, including:

• App Store Review Guidelines
• Human Interface Guidelines
• Advertising identifier (IDFA) usage policies
• Privacy nutrition labels requirements
• App Tracking Transparency framework

13. Data Retention

We retain your personal information for as long as necessary to fulfill the purposes outlined in this policy, unless a longer retention period is required by law. Environmental monitoring data is retained according to our data retention schedule.

14. Third-Party Services

Our apps may contain links to third-party services or integrate with third-party services. We are not responsible for the privacy practices of these third parties. We encourage you to review their privacy policies.

15. California Privacy Rights (CCPA/CPRA)

If you are a California resident, you have specific rights under the California Consumer Privacy Act (CCPA) and California Privacy Rights Act (CPRA), including:

• Right to know about data collection and sharing
• Right to delete personal information
• Right to opt-out of sale of personal information
• Right to non-discrimination for exercising your rights

16. European Economic Area (EEA) Users

If you are located in the EEA, you have additional rights under the General Data Protection Regulation (GDPR):

• Right to access your personal data
• Right to rectification
• Right to erasure ("right to be forgotten")
• Right to restrict processing
• Right to data portability
• Right to object to processing
• Rights related to automated decision-making

17. United Kingdom (UK) Users

Users in the United Kingdom have rights under the UK General Data Protection Regulation (UK GDPR) and the Data Protection Act 2018, similar to EEA rights outlined above.

18. Canada (PIPEDA) Users

Canadian users have rights under the Personal Information Protection and Electronic Documents Act (PIPEDA), including the right to access, correct, and withdraw consent for the collection of personal information.

19. Australia (Privacy Act 1988) Users

Australian users have rights under the Australian Privacy Act 1988, including the right to request access to and correction of personal information.

20. Brazil (LGPD) Users

Brazilian users have rights under the Lei Geral de Proteção de Dados (LGPD), including rights to confirm existence of processing, access to data, correction, anonymization, portability, and deletion.

21. India (PDP Bill) Users

Indian users have rights under India's Digital Personal Data Protection Act, including the right to access information, correction, erasure, grievance redressal, and nominating a representative.

22. China Personal Information Protection Law (PIPL) Users

Users in China have rights under the Personal Information Protection Law (PIPL), including rights to知情权 (right to know),决定权 (right to decide),查阅复制权 (right to access and copy),更正权 (right to correct),删除权 (right to delete),解释说明权 (right to explanation), and the right to withdraw consent.

23. Contact Information for Privacy Inquiries

For privacy-related inquiries regarding our mobile applications or advertising practices:

• Email: support@qindelihr.com
• Business Inquiries: liqin@qindelihr.com
• Address: Room 101, Zone 2, Courtyard 2, East of Mujiayu Town Fire Brigade, Miyun District, Beijing, 100000, CN

By using our website and mobile applications, you acknowledge that you have read and understood this Privacy Policy.