Welcome to visit our products. AT Ring (including services provided by products such as App, hereinafter referred to as "products and services") is developed and operated by Chiko Chan (hereinafter referred to as "we"). Ensuring the data security and privacy protection of our users is our top priority, and this Privacy Policy sets out the data collected when you visit and use our products and services and how it will be handled.

Please read carefully and confirm that you fully understand all the rules and points of this Privacy Policy before continuing to use our products. Once you choose to use it, it is deemed that you agree to the entire content of this Privacy Policy and that we collect and use you according to it. related information. If you have any questions about this policy during the reading process, you can contact our customer service for consultation, please contact us through chenzhihang@daciot.cn or the feedback method in the product. If you do not agree with the relevant agreement or any of its terms, you should stop using our products and services.

This Privacy Policy helps you understand the following:

Personal information refers to all kinds of information recorded electronically or in other ways that, alone or in combination with other information, can identify the identity of a specific natural person or reflect the activities of a specific natural person. In accordance with the requirements of the "Network Security Law of the People's Republic of China" and "Information Security Technology Personal Information Security Specification" (GB/T 35273-2017) and other relevant laws and regulations, and strictly follow the principles of legitimacy, legality and necessity, for your Collect and use your personal information, including but not limited to email addresses, etc., during the use of the services and/or products we provide.

In order to receive our comprehensive product services, you should first register a user account through which we will record relevant data. All the information you provide comes from the data you provided yourself during registration. The account name, password, and your own contact information you plan to use, we may verify whether your identity is valid by sending text messages or emails.

As a general rule, we only retain your personal information for as long as is necessary to fulfill the purpose for which it was collected. We retain your personal information for as long as is strictly necessary to manage our relationship with you (for example, when you open an account, obtain services from our products). To comply with a legal obligation or to demonstrate that a right or contract satisfies the applicable statute of limitations, we may be required to retain your personal information on file beyond the above period and cannot delete it at your request. We ensure that your personal information is completely deleted or anonymised when it is no longer necessary for our statutory obligations or statutory statutes of limitations for purposes or files. If you confirm that you no longer use our products and services, and voluntarily cancel your account as required, all information will be completely deleted.

We protect the personal information you provide using industry-standard security safeguards and encrypt critical data within it from unauthorized access, public disclosure, use, modification, damage or loss. We will take all reasonably practicable steps to protect your personal information. We use encryption technology to ensure the confidentiality of data; we use trusted protection mechanisms to prevent data from malicious attacks.

We will use your personal information compliantly and appropriately in pursuit of our legitimate interests to better serve our customers as required to manage our day-to-day business activities. For the comprehensive consideration of business and all aspects, we only use this data ourselves and do not share it with any third party.

We may share your personal information externally in accordance with laws and regulations or the mandatory requirements of government authorities. Under the premise of compliance with laws and regulations, when we receive the above-mentioned request for information disclosure, we will require the issuance of corresponding legal documents, such as subpoenas or investigation letters. We strongly believe in being as transparent as possible about the information we are asked to provide, to the extent permitted by law.

In the following cases, the sharing, transfer and public disclosure of your personal information does not require your prior authorization and consent:

To ensure the proper functioning of our products, we store small data files called cookies on your computer or mobile device. Cookies usually contain identifiers, product names, and some numbers and characters. With the help of cookies, we can store data such as your preferences or products, and use them to determine whether registered users have logged in, improve service and product quality, and optimize user experience.

We use various cookies for different purposes, including: strictly necessary cookies, performance cookies, marketing cookies and functional cookies. Certain cookies may be provided by external third parties to provide additional functionality to our products. We will not use cookies for any purpose other than those described in this policy. You can manage or delete cookies according to your preferences. You can clear all cookies saved on your computer or on your phone, and most web browsers have the ability to block or disable cookies, and you can configure your browser. Blocking or disabling the cookie function may affect your use or inability to fully use our products and services.