Last Updated: March 10, 2026
1. Welcome to the services provided by Kinfold (hereinafter referred to as “the Application”, “we”, “us”, or “our”). We highly value the privacy protection and data security of every user, and always prioritize the security of your personal information.
2. This Privacy Policy is intended to clearly and comprehensively explain to you how we collect, use, store, disclose, and protect your personal information, as well as the rights you hold regarding your own personal information, helping you better understand our privacy protection practices.
To fulfill legal obligations and provide/improve our services, we will collect the following types of information in accordance with the principles of lawfulness, legitimacy, and necessity. We do not collect information irrelevant to our services.
1.Account Information: Information you voluntarily provide for identity verification when registering or logging into the Application, including email address, nickname, etc. Such information is used for account login, identity authentication, and account management.
2.Device Information: When you use the Application, we will automatically collect device-related information, including device model, operating system version, unique device identifier (such as advertising ID), IP address, network type, language settings, etc. This information is collected to ensure normal operation of the Application, optimize service experience, and prevent security risks.
3.Usage and Interaction Information: We will record information related to your use of the Application, including login time, usage duration, operation records, etc., for analyzing service usage, optimizing functions, and providing services tailored to your needs.
All personal information we collect will only be used for the following legitimate purposes and will not be used beyond the scope specified:
1.Providing, maintaining, and improving the Application’s services, ensuring normal operation, fixing bugs, and enhancing service quality;
2.Providing personalized recommendations and matching functions based on your usage habits to optimize your experience;
3.Preventing security risks such as fraud and unauthorized use, detecting and stopping violations, and protecting your account security and legitimate rights and interests;
4.Responding to your inquiries, complaints, and requests for assistance, and providing customer support;
5.Complying with applicable national laws, regulations, and industry supervision requirements, fulfilling legal obligations, and cooperating with regulatory inspections.
We strictly protect your personal information and will not sell, rent, or lend any of your personal information to third parties. We will only share your information under the following specific circumstances, and will take necessary measures to ensure the security of your information:
1.Sharing your relevant information with a designated third party after obtaining your explicit written or oral consent;
2.Sharing with our trusted service providers (such as third parties providing cloud storage, data analysis, etc.), solely for the purposes stated in this Privacy Policy. We will sign strict confidentiality agreements with such service providers and require them to protect your information rigorously;
3.Providing your personal information to relevant authorities in accordance with laws, regulations, or requirements of judicial or administrative regulators;
4.Sharing necessary personal information in accordance with the law in emergency situations to protect the personal and property safety of you, other users, or the public;
5.In the event of a corporate merger, acquisition, restructuring, or asset transfer, your personal information may be transferred to the transferee as part of the assets. We will notify you in advance and require the transferee to continue to abide by the privacy protection obligations set forth in this Privacy Policy.
We adopt industry-leading security safeguards, including technical and management measures such as data encryption, access control, firewalls, and security audits, to establish a comprehensive information security system and prevent your personal information from being disclosed, tampered with, lost, or misused.
We strictly follow the principle of minimum necessary retention. We will retain your personal information only for the shortest period necessary to fulfill the purposes stated in this Privacy Policy. After the retention period expires, we will securely delete your personal information or anonymize it in accordance with the law (anonymized information no longer constitutes personal information).
1.Pursuant to applicable laws and regulations, you enjoy the following rights with respect to your personal information:
2.If you wish to exercise the above rights, you may contact us through the designated contact information provided in the Application. We will respond to your request promptly and process it in accordance with the time limits required by applicable laws and regulations. Contact email: service@kinfold-post.com
1.The Application may contain third-party software development kits (SDKs), advertising services, or other third-party service modules during the provision of services. These third-party service providers may collect your relevant information in accordance with their own privacy policies.
2.We only cooperate with compliant and trusted third parties and require them to strictly abide by laws and regulations related to privacy protection to safeguard your information security. You may learn about their information handling rules through the third parties’ privacy policies.
1.As laws and regulations are updated and service functions are optimized, we may revise this Privacy Policy periodically. The revised Privacy Policy will be announced within the Application or on our official website with the updated content posted.
2.If the revised Privacy Policy involves material changes to your important rights and interests (such as significant changes to the scope of information collection, purposes of use, or sharing methods), we will explicitly notify you via email provided during registration, in-app pop-ups, or other means to ensure you are aware of and understand the changes.
3.Your continued use of the Application’s services shall be deemed your acceptance of the revised Privacy Policy. If you do not accept the revised policy, you may stop using the Application’s services and exercise relevant rights in accordance with the law.
If you have any questions, objections, or requests regarding this Privacy Policy, wish to exercise your personal information rights, or report issues such as privacy breaches, please contact us using the information below. We will respond and resolve your concerns in a timely manner.
Contact email: service@kinfold-post.com