Cookie Notice

This Cookie Notice ("Notice") explains how Eieling Technology Ltd. ("Eieling", "we", "us" and "our") use cookies and similar technologies to recognize you when you visit, interact with or use any of our websites (such, online advertisements or marketing communications (collectively for the purposes of this Notice, the "Sites"). This Notice explains what these technologies are and why we use them, as well as your rights to control our use of them.

We may use cookies and similar technologies to collect personal information, or information that becomes personal information if we combine it with other information. In such cases the Butterfly Privacy Notice (link will apply in addition to this Cookie Notice.

What are cookies?

Cookies are small data files that are placed on your computer or mobile device when you visit a website or use an online service. Cookies are widely used by organizations (like Butterfly) in order to make their websites or services work, function more efficiently, and provide reporting information. There are two types of cookies: session cookies and persistent cookies. Session cookies are stored in temporary memory, not retained after an end-user's browsing session ends, and do not obtain information from the end-user's device. On the other hand, persistent cookies persist on your device in the browser's subfolder and are activated again once you visit the site that created the particular cookie and remain for the duration period set within the cookie's file.

What cookies do we use and why?

There are three types of cookies that we may use:

Required cookies: These are cookies, also known as 'essential' or 'strictly necessary' cookies that are required for technical reasons in order for the Sites to operate. Without these cookies, the Sites would not be able to function. We want you to understand these required cookies, and why we use them, but we don't need to get your consent to use them on our Sites as we use these cookies only to provide you with services or information that you have requested.

Functional cookies: These cookies may be used to enhance the performance and functionality of our Sites, to manage your preferences, to analyze and personalize your use, or to generally help us better understand how our Sites are being used. We think that these cookies will improve your experience when using the Sites but are non-essential to their use. As such, you may disable these cookies as set forth below; however, please be aware that, without these cookies, certain functionality (like videos) may become unavailable.

Advertising/targeting cookies: These cookies are used to make advertising messages more relevant to you. They perform functions like preventing the same ad from continuously reappearing, ensuring that ads are properly displayed for advertisers, and in some cases selecting advertisements that are based on your interests. You may disable the use of these cookies as set forth below.

我们希望清晰表明我们和合作伙伴所收集的数据及其使用方式,以便您可对您的个人数据进行最佳控制。 如需了解更多信息,请查看我们的隐私政策(Privacy Notice)。

We use the following partners to improve your overall website browsing experience in a better way. They use cookies and other mechanisms to connect you to social networks and tailor advertising to your interests. You may opt out of this information collection option by unchecking the box below.


Functionality and performance

These cookies help us measure the performance of our website and improve your experience. When using performance cookies, we do not store any personal data and only use the information collected through these cookies in aggregated and anonymized form.

Marketing and personalization

These cookies track visitor activity and sessions so that we can provide a more personalized experience. We use marketing cookies to display personalized advertisements on other websites you may visit to deliver relevant content and measure the effectiveness of our marketing investments.


We use analytics cookies to measure how you use our website so that we can continuously improve it. For example, these cookies allow us to recognize and count the number of visitors to our website and see which pages visitors have viewed.

Essential cookies (necessity)

These cookies are necessary for the operation of this website. They help with core functions such as network management and accessibility. You can set your browser to block or alert you to these cookies, but this may cause some parts of our website to not work.