Jincheng Huaxia (Beijing) Technology Service Co., Ltd ("Jincheng Huaxia," "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 use our mobile applications ("Apps"), websites, and related services (collectively, the "Services").
1. Information We Collect
1.1 Information You Provide
We may collect information you voluntarily provide when using our Services, including:
- Account information (name, email address, phone number)
- Profile information and preferences
- Communication preferences
- Feedback and survey responses
- Transaction information when purchasing our products or services
1.2 Automatically Collected Information
When you access our Services, we may automatically collect certain information, including:
- Device identifiers and technical information (device type, operating system, browser type)
- Usage data (features accessed, time spent, clicks)
- Location data (with your permission)
- Advertising identifiers (IDFA, GAID)
- Network information and connection data
1.3 Information from Third Parties
We may receive information from third parties, including:
- Advertising partners and ad networks
- Analytics providers
- Social media platforms (if you choose to link accounts)
- Business partners and service providers
2. How We Use Your Information
We use the collected information for the following purposes:
- To provide, maintain, and improve our Services
- To develop new products, features, and services
- To personalize your experience and deliver relevant content
- To process transactions and send related information
- To send promotional communications (with your consent)
- To provide customer support and respond to inquiries
- To monitor usage patterns and analyze Service performance
- To detect, prevent, and address technical issues and fraud
- To comply with legal obligations and protect our rights
3. Advertising and Ad Networks
Our mobile applications may display advertisements from various third-party advertising networks. These ad networks may collect and use information about you to deliver relevant advertisements.
3.1 Ad Networks We Work With
We partner with the following advertising platforms and networks:
- Google AdMob: Google's mobile advertising platform providing ads across Android and iOS apps. Privacy Policy
- Meta Audience Network (Facebook): Facebook's mobile ad network for delivering personalized ads. Privacy Policy
- Unity Ads: Unity Technologies' advertising platform for games and apps. Privacy Policy
- AppLovin: Mobile advertising and monetization platform. Privacy Policy
- ironSource: Mobile app discovery and monetization platform. Privacy Policy
- Vungle: Rakuten's mobile advertising network. Privacy Policy
- Pangle: ByteDance's mobile ad network. Privacy Policy
- AdColony: Digital Turbine's mobile advertising platform. Privacy Policy
- Mintegral: Mobile marketing and monetization platform. Privacy Policy
- Chartboost: Mobile game advertising and monetization platform. Privacy Policy
- MoPub (Twitter): Twitter's mobile ad exchange. Privacy Policy
- Liftoff: Mobile app advertising and retargeting platform. Privacy Policy
- Fyber: Digital Turbine's mobile monetization platform. Privacy Policy
- Ogury: Mobile data and advertising platform. Privacy Policy
- Tapjoy: Mobile advertising and monetization platform. Privacy Policy
3.2 Ad Formats We Use
Our applications may display the following advertising formats:
- Splash Ads: Full-screen advertisements displayed when the app launches
- Rewarded Video Ads: Video advertisements users can watch voluntarily to earn in-app rewards or benefits
- Interstitial Ads: Full-screen advertisements displayed between content or at natural transition points
- Banner Ads: Rectangular advertisements displayed at the top or bottom of the screen
- Native Ads: Advertisements designed to match the visual style of the app content
- Playable Ads: Interactive advertisements that allow users to try a game or app before downloading
3.3 How Ad Networks Use Your Information
Third-party ad networks may use:
- Device identifiers (GAID, IDFA) to deliver relevant advertisements
- Location data (with consent) to show geo-targeted ads
- Usage data and browsing history to build user profiles
- Information about app installations and in-app behavior
- Cross-app tracking to serve personalized advertisements
3.4 Opting Out of Personalized Advertising
You can opt out of personalized advertising by:
- Android: Go to Settings > Google > Ads > Opt out of personalized advertising
- iOS: Go to Settings > Privacy > Apple Advertising > Personalized Ads
- Reset Advertising Identifiers: You can reset your advertising ID at any time, which will clear previous data linked to that identifier
- Industry Initiatives: Visit the Digital Advertising Alliance's opt-out page at aboutads.info
4. Data Sharing and Disclosure
We may share your information with:
- Service Providers: Companies that help us operate our Services (hosting, analytics, customer support)
- Advertising Partners: Third-party ad networks and advertisers as described above
- Business Partners: Companies we collaborate with for joint products or services
- Legal Requirements: When required by law, legal process, or government request
- Business Transfers: In connection with mergers, acquisitions, or sale of assets
- With Your Consent: When you have given us permission to share
5. Data Security
We implement appropriate technical and organizational measures to protect your information, including:
- Encryption of data in transit and at rest
- Regular security assessments and audits
- Access controls and authentication measures
- Employee training on data protection
- Incident response procedures
However, no method of transmission over the Internet or electronic storage is 100% secure, and we cannot guarantee absolute security.
6. Data Retention
We retain your information for as long as necessary to:
- Provide our Services to you
- Comply with legal obligations
- Resolve disputes and enforce agreements
- Support legitimate business purposes
When information is no longer needed, we will securely delete or anonymize it in accordance with applicable laws.
7. Your Rights and Choices
7.1 General Rights
Depending on your location, you may have the right to:
- Access your personal information
- Correct inaccurate or incomplete data
- Delete your personal information
- Restrict or object to processing of your data
- Data portability
- Withdraw consent at any time
- Lodge a complaint with a data protection authority
To exercise these rights, please contact us at support@jinchenghuaxia.com.
7.2 Marketing Communications
You can opt out of promotional emails by following the unsubscribe instructions in those emails or contacting us directly.
8. International Data Transfers
Your information may be transferred to and processed in countries other than your country of residence, including countries that may have different data protection laws. We ensure appropriate safeguards are in place for such transfers in accordance with applicable data protection laws.
9. Children's Privacy
Our Services are not directed to children under the age of 13 (or 16 in the European Union). We do not knowingly collect personal information from children without appropriate parental consent. If you believe we have collected information from a child without parental consent, please contact us immediately.
9.1 Age Restrictions by Region
- United States (COPPA): We do not knowingly collect information from children under 13 without verifiable parental consent
- European Union (GDPR): We do not knowingly collect information from children under 16 without parental consent
- California (CCPA/COPPA): We comply with the California Consumer Privacy Act and Children's Online Privacy Protection Act
- United Kingdom (UK GDPR): We do not knowingly collect information from children under 13
- Other Regions: Age restrictions may vary by country; please contact us for region-specific information
10. Regional Privacy Laws Compliance
10.1 European Union - GDPR Compliance
If you are located in the European Economic Area (EEA), we process your personal data in accordance with the General Data Protection Regulation (GDPR). Our legal basis for processing includes:
- Consent: When you have given clear consent for processing
- Contract: Processing necessary to perform a contract with you
- Legitimate Interest: Processing for our legitimate interests, balanced against your rights
- Legal Obligation: Processing necessary to comply with legal requirements
You have the right to lodge a complaint with your local data protection authority.
10.2 California - CCPA/CPRA Compliance
If you are a California resident, you have specific rights under the California Consumer Privacy Act (CCPA) and California Privacy Rights Act (CPRA):
- Right to Know: Know what personal information is collected, used, shared, or sold
- Right to Delete: Request deletion of your personal information
- Right to Opt-Out: Opt out of the sale of your personal information
- Right to Non-Discrimination: Not be discriminated against for exercising your privacy rights
- Right to Correct: Request correction of inaccurate personal information
To exercise these rights, contact us at support@jinchenghuaxia.com with "California Privacy Rights" in the subject line.
10.3 United Kingdom - UK GDPR Compliance
If you are located in the United Kingdom, we process your data in accordance with UK GDPR. You have similar rights as under EU GDPR, including the right to lodge a complaint with the Information Commissioner's Office (ICO).
10.4 Brazil - LGPD Compliance
If you are located in Brazil, we process your data in accordance with the Lei Geral de Proteção de Dados (LGPD). You have rights including access, correction, deletion, and portability of your data.
10.5 Canada - PIPEDA Compliance
If you are located in Canada, we comply with the Personal Information Protection and Electronic Documents Act (PIPEDA). You have the right to access and correct your personal information.
10.6 Australia - Privacy Act Compliance
If you are located in Australia, we comply with the Australian Privacy Act 1988. You have rights to access and correct your personal information.
10.7 Japan - APPI Compliance
If you are located in Japan, we comply with the Act on Protection of Personal Information (APPI). You have rights to disclosure, correction, and cessation of use of your data.
10.8 South Korea - PIPA Compliance
If you are located in South Korea, we comply with the Personal Information Protection Act (PIPA). You have rights to access, correct, and delete your personal information.
10.9 China - Personal Information Protection Law (PIPL)
If you are located in China, we comply with the Personal Information Protection Law (PIPL). We process your personal information lawfully and with your consent.
11. Third-Party Services and Links
Our Services may contain links to third-party websites or services. We are not responsible for the privacy practices of these third parties. We encourage you to review the privacy policies of any third-party services you use.
12. Cookies and Similar Technologies
We and our advertising partners use cookies, web beacons, and similar technologies to collect and use information about you. You can control cookies through your browser settings or by using the opt-out mechanisms provided by ad networks.
13. Updates to This Privacy Policy
We may update this Privacy Policy from time to time. We will notify you of material changes by posting the new Privacy Policy on this page and updating the "Last Updated" date. We encourage you to review this Privacy Policy periodically.
14. Contact Us
If you have any questions about this Privacy Policy or our data practices, please contact us:
- Company: Jincheng Huaxia (Beijing) Technology Service Co., Ltd
- Address: Building 10, East Dashiling Village, Mujiayu Town, Miyun District, Beijing, China
- Email: support@jinchenghuaxia.com
- Business Inquiries: jiachonglong@jinchenghuaxia.com
- Website: jinchenghuaxia.com
15. App-Specific Privacy Information
15.1 Google Play Store Requirements
Our applications distributed through Google Play comply with Google Play's privacy and data safety requirements. We provide accurate information about data collection and usage in the app's Data Safety form.
15.2 Apple App Store Requirements
Our applications distributed through the Apple App Store comply with Apple's App Store Review Guidelines and provide accurate privacy nutrition labels as required.
15.3 Data Safety for Kids
Apps that may be accessed by children comply with:
- Children's Online Privacy Protection Act (COPPA)
- Family Link parental consent requirements
- App Store Family section requirements
- Age-appropriate design standards
16. Data Controller and Processor
Jincheng Huaxia acts as both a data controller and data processor, depending on the context of data processing. We determine the purposes and means of processing personal data in accordance with applicable privacy laws.
17. Supervisory Authorities
You have the right to lodge a complaint with a supervisory authority if you believe our processing of your personal data violates applicable privacy laws:
- EU/EEA: Your local data protection authority
- UK: Information Commissioner's Office (ICO)
- California: California Privacy Protection Agency
- Other regions: Your local privacy authority
By using our Services, you acknowledge that you have read and understood this Privacy Policy and agree to the collection, use, and sharing of your information as described herein.