Privacy Policy
Last Updated: May 2024
1. Introduction and Overview
Shenyang Zhengxin Shuzhi Technology Co., Ltd ("Company," "we," "us," "our") respects your privacy and is committed to protecting your personal data. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our website, mobile applications, and services.
Please read this Privacy Policy carefully. If you do not agree with our policies and practices, please do not use our services. By accessing and using our services, you acknowledge that you have read and understood this Privacy Policy.
2. Scope and Applicability
This Privacy Policy applies to:
- Our website (zhengxinshuzhitech.com)
- All mobile applications published on Google Play and Apple App Store
- All services and platforms operated by Zhengxin Shuzhi Technology
- Users in all geographic regions, including North America, Europe, Asia-Pacific, and other jurisdictions
- Compliance with GDPR (European Union), CCPA (California), PIPEDA (Canada), and other regional privacy laws
3. Information We Collect
3.1 Information You Provide Directly
- Account Registration: Name, email address, phone number, company information, job title
- Contact Forms: Name, email, company, message content, preferences
- Purchase Information: Billing address, payment method, transaction history
- Communication: Content of emails, messages, and support tickets
- Profile Information: Profile picture, biography, preferences, settings
3.2 Information Collected Automatically
- Device Information: Device type, operating system, unique device identifiers
- Usage Data: Pages visited, time spent, features used, interaction patterns
- Location Data: Geographic location based on IP address or GPS (with consent)
- Cookies and Tracking: Cookies, pixels, beacons for analytics and personalization
- Performance Data: App crashes, errors, performance metrics
3.3 Third-Party Data
- Data from advertising partners and analytics providers
- Social media information (if you link your social accounts)
- Business information from public sources and business databases
4. How We Use Your Information
- To provide, maintain, and improve our services
- To process transactions and send transaction-related communications
- To send promotional communications (with your consent)
- To personalize and customize user experience
- To analyze trends and usage patterns for service improvement
- To detect, prevent, and address fraud and security issues
- To comply with legal obligations and enforce agreements
- To respond to user inquiries and provide customer support
5. Advertising and Ad Networks
5.1 Advertising Platforms Integrated
Our mobile applications integrate with the following advertising platforms to deliver relevant advertisements:
- Google AdMob: Banner ads, interstitial ads, rewarded video ads - Google AdMob collects device identifiers, IP addresses, and cookie data for ad targeting and measurement
- Facebook Audience Network: Native ads, banner ads, interstitial ads, rewarded video ads
- Amazon Mobile Ads: Display and interstitial advertising
- AppLovin: Full-screen ads, rewarded videos, and banner placements
- Vungle: Rewarded video advertisements
- Tapjoy: Rewarded ad content and interactive experiences
- Unity Ads: In-game advertising and rewarded videos
- InMobi: Native ads, banner ads, and interstitial placements
5.2 Types of Advertisements
Our applications display multiple advertisement formats:
- Banner Ads: Fixed or sticky advertisements displayed at screen edges
- Interstitial/Splash Ads: Full-screen advertisements between app transitions
- Rewarded Video Ads: Full-length video ads offering in-app rewards upon completion
- Native Ads: Ads designed to match app interface and content
- Playable Ads: Interactive ad formats allowing user engagement before full download
5.3 Ad Personalization and Data Sharing with Ad Networks
To deliver personalized advertisements, we share the following data with ad networks:
- Advertising identifiers (IDFA for iOS, GAID for Android)
- Device type, OS version, device model
- IP address and approximate geolocation
- App usage patterns and user interests
- Age range (if available)
- Demographic information
Each ad network has its own privacy policy governing how they use this data. Users can opt-out of personalized advertising through device settings.
5.4 Opting Out of Personalized Advertising
- iOS: Go to Settings > Privacy > Tracking, disable "Allow Apps to Request to Track"
- Android: Go to Settings > Google > Manage Your Google Account > Data & Privacy > Ad personalization, disable
- Visit http://optout.aboutads.info/ for additional opt-out options
6. Age Restrictions and Child Privacy
Our services are not directed to children under 13 years of age (or the applicable age of digital consent in your jurisdiction). We do not knowingly collect personal information from children under 13.
If you are between 13 and 18 (or the age of majority in your jurisdiction), you may use certain features with parental consent. Users under 18 have additional rights regarding their personal data.
For users in the EU under the age of digital consent (GDPR), parental consent is required. We verify parental consent before processing data of minors.
7. Data Retention
- Account data is retained for the duration of your account plus 2 years after account closure
- Transaction records are retained for 7 years (legal requirement)
- Marketing data is retained until consent is withdrawn
- Advertising identifiers are retained for 24-36 months
- Analytics data is retained for 25 months (Google Analytics default)
8. Regional Privacy Rights
8.1 GDPR (European Union Users)
Users in the EU have the following rights:
- Right to access personal data
- Right to rectification of inaccurate data
- 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
8.2 CCPA (California Users)
California residents have the right to:
- Know what personal information is collected
- Know whether personal information is sold or disclosed
- Say no to the sale or sharing of personal information
- Access personal information held by the Company
- Request deletion of personal information
- Appeal a decision regarding a CCPA request
8.3 PIPEDA (Canadian Users)
Canadian users have rights including:
- Right to know what information is collected
- Right to access personal information
- Right to request correction of inaccurate data
- Right to withdraw consent
8.4 Other Regional Laws
We comply with all applicable privacy laws in jurisdictions where we operate, including but not limited to LGPD (Brazil), PDPA (Thailand), PIPL (China), and POPIA (South Africa).
9. Data Security
We implement comprehensive security measures to protect your personal data:
- End-to-end encryption for sensitive data transmission
- AES-256 encryption for data at rest
- SSL/TLS certificates for secure communications
- Regular security audits and penetration testing
- Compliance with ISO 27001 and SOC 2 standards
- Access controls and role-based permissions
- Incident response and breach notification procedures
10. Third-Party Sharing and Data Processing
We share personal data with:
- Service providers (hosting, analytics, payment processors)
- Advertising networks (as described in Section 5)
- Business partners (with your consent)
- Law enforcement (when legally required)
- Other parties with your explicit consent
All third parties are bound by data processing agreements and must comply with this Privacy Policy.
11. International Data Transfers
Your data may be transferred to and processed in countries other than your country of residence. These countries may have different data protection laws. By using our services, you consent to the transfer of your information to countries outside your country of residence.
For users in the EU, we use Standard Contractual Clauses or Binding Corporate Rules to ensure adequate protection.
12. Cookies and Tracking Technologies
We use cookies, pixels, and similar technologies to:
- Remember user preferences and settings
- Analyze usage patterns and trends
- Deliver personalized content and advertisements
- Measure campaign effectiveness
You can control cookie settings through your browser preferences. Disabling cookies may affect functionality of our services.
13. Contact and Rights Requests
To exercise your privacy rights or make inquiries regarding this Privacy Policy:
- Email: support@zhengxinshuzhitech.com
- Mail: 812 (92), 8th Floor, No. 66 Shenfu Road, Shenyang, Liaoning 110000, China
- Data Protection Officer: Available upon request
We will respond to all requests within 30 days or as required by applicable law.
14. Changes to This Privacy Policy
We may update this Privacy Policy periodically. We will notify you of material changes via email or prominent notice on our website. Your continued use of our services constitutes acceptance of the updated Privacy Policy.
15. Compliance Statement
This Privacy Policy complies with:
- GDPR (EU General Data Protection Regulation)
- CCPA (California Consumer Privacy Act)
- PIPEDA (Canadian Personal Information Protection and Electronic Documents Act)
- Google Play Developer Program Policies
- Apple App Store Review Guidelines
- FTC Act Section 5 (United States)
- CAN-SPAM Act for electronic communications
© 2024 Shenyang Zhengxin Shuzhi Technology Co., Ltd. All rights reserved.