Cookie Policy

Effective date: February 1, 2022

Ltd. and its subsidiaries and affiliated companies(collectively, "Ensen" or "we") understands that privacy is important to you and is committed to being open and transparent about the technologies it uses. This Cookie Policy describes how and why cookies, web beacons, pixels, net files and other similar technologies (collectively, "Cookies and Other Tracking Technologies") may be stored on your device and why they may be used when you use or visit any website or application that has posted a link to this Policy (collectively, the "Site"). ("Cookies and Other Tracking Technologies") and how and why they may be stored on and accessed from your device. This Cookie Policy should be read in conjunction with our Privacy Policy andTerms of UseRead together.

What are cookies and other tracking technologies?

A cookie is a small text file that can be stored on and accessed from your device with your consent when you visit one of our sites. Other tracking technologies work similarly to cookies in that they store small data files on your device or monitor your site activity so that we can collect information about how you use our site. In this way, our site can distinguish your device from those of other site users. The information provided below about cookies also applies to the other tracking technologies described above. For more information, see and

How does our site use cookies and other tracking technologies?

Ensen uses cookies and other tracking technologies to recognize you, understand your interests, remember your preferences, and track your use of our site. We also use cookies and other tracking technologies to control access to certain content on our site, to protect the site, and to process any requests you make.

For the purpose of managing our site and for research purposes, Innsheng also contracts with third-party service providers to track and analyze statistical usage and volume information about users of our site. These third-party service providers use persistent cookies to help us improve the user experience, manage site content, and analyze how users navigate and use the site.

First-party cookies and third-party cookies

"First Party< Cookies" means cookies belonging to Eiseng and cookies placed on your device by Eiseng. "Third Party Cookies" means cookies placed on your device by other parties through our site. Eiseng may contract with third party service providers to send emails to users who have provided us with their contact information. To help measure and improve the effectiveness of email communications and/or to determine that emails have been opened and links have been clicked, the third party service provider may place cookies on the devices of those users.

For more information about how these companies collect and use information on our behalf, please follow their privacy policies as described below.

Depending on the specific site, we use the following types of cookies.

Persistent Cookies We use persistent cookies to improve the experience of using the site. This includes recording your acceptance of our cookie policy and agreeing to delete the cookie messages that first appear when you use the site.

Session Cookies Session cookies are temporary and are deleted from your device when you close your web browser. We use session cookies to help track Internet usage as described above.

You can refuse browser cookies by enabling the appropriate setting on your browser, but if you select this setting, you may not be able to access certain content on the site. Unless you have adjusted your browser settings to reject cookies, our system will issue cookies once you direct your browser to our site.

The data collected by this website and/or through cookies that may be stored on your computer will not be retained for longer than is necessary to achieve the purposes described above. In any case, this information will not be retained for more than one year.

Our cookies are used for the following purposes.

Cookie TypePurpose
Absolutely necessary/technicalThese cookies are necessary for us to operate our sites so that you can access them at your own request. For example, these cookies allow us to know that you have created an account and are logged into that account to access site content. Some of these cookies also allow us to remember your previous actions during the same browsing session and to protect our site.
Analysis / Performance ClassWe or third-party service providers use these cookies to analyze site usage and performance. For example, these cookies track the pages that receive the most hits and the location from which visitors come. These cookies may be associated with you if you subscribe to a newsletter or otherwise register with the site. These cookies include, for example, Google Analytics cookies.
Function categoryThese cookies allow us to operate the site based on the choices you make. These cookies allow us to "remember" you over the course of your many visits. For example, we recognize your user name, remember how you customized the site and services, such as by adjusting text size, font, language, and other changeable parts of the page, and then provide you with the same customized settings during your subsequent visits.
Third party advertising categoryThese cookies collect information about your activities on these and other sites and then provide you with targeted advertising. For the same purposes described above, we may also allow third-party service providers to use cookies on the site, including to collect information about your online activities over time and across different websites. The third-party service providers that generate these cookies (such as Adobe, Google, LinkedIn and Facebook) have their own privacy policies and may use their cookies on other websites to deliver targeted advertisements to you based on your visit to our site.

How can I refuse the use of cookies or withdraw my consent to the use of cookies?

If you do not want to store cookies on your device, you can adjust your Internet browser's settings to reject all or some cookies and to warn you when a cookie is stored on your device. For more information on how to do this, see the Help/Tools or Edit sections of your browser or see www.allaboutcookies.orgPlease note that if all cookies are blocked using your browser settings (including absolutely necessary cookies), you may not be able to access or use all or part of our site. Please note that if all cookies (including absolutely essential cookies) are blocked using your browser settings, you may not be able to access or use all or part of the functionality of our site.

If you wish to delete previously stored cookies, you can do so manually at any time. However, doing so will not prevent the site from placing more cookies on the device unless the Internet browser settings are adjusted as described above.

For more information on developing user profiles and using targeting/advertising cookies, see users), or see users).

How do we use other tracking technologies in our communications?

Eiseng may use web beacons to collect information about whether you open or click on any links in knowledge, research or event communications that we send to you.

Web beacons are graphic images placed on a website or email that can be used alone or in conjunction with a cookie to collate information about your use of, or your interaction with, a Bunsen website or email. For example, we may add web beacons to knowledge, research or event communications we send to you to determine whether you have opened one of our emails or clicked on a link. The analytics collected can help us improve the effectiveness of the content and format of our websites and email communications.

How can I refuse to use a web beacon or withdraw my consent to use a web beacon?

You can configure your email reader to disable the feature that enables remote image loading and restrict clicking on any links in your email messages as a way to avoid using web beacons.

Contact Us

If there are any other questions about our cookie policy, please contact us at the following information.

Shanghai Yingsheng Electronic Technology Co.

Room 324, Block A Building, No.5589 Hutai Road, Baoshan District, Shanghai

Tel: 400-877-0879