Cookie Policy

Last updated: 25 October 2026

This Cookie Policy explains how Nanjing DUNEN Electric Co., Ltd. (“DUNEN”, “we”, “us”) uses cookies and similar technologies on dn-elec.com. It should be read together with our Privacy Policy.

1. What are cookies?

Cookies are small text files stored on your device when you visit a website. They help a site remember your choices and understand how it is used. Similar technologies, such as local storage, are covered by this policy as well.

2. Cookies we use

We keep our use of cookies to a minimum. This website uses the following categories.

2.1 Strictly necessary — consent preferences

These records remember the choice you made in our cookie banner. They are set as soon as you use the banner and are never used for tracking.

  • cmplz_functional, cmplz_statistics, cmplz_preferences, cmplz_marketing — store which categories you accepted or refused (1 year)
  • cmplz_banner-status — remembers that the banner has been dealt with (1 year)
  • cmplz_policy_id, cmplz_consented_services — record the version of this policy you consented to and the services covered (1 year)

2.2 Statistics — only after you accept

We use Google Analytics 4 to understand how visitors use the site: pages viewed, approximate region and device type. These cookies are set only if you choose “Accept” in the cookie banner. If you choose “Deny”, no analytics cookie is created and no data is sent to Google.

  • _ga — distinguishes browsers so we can count unique visitors (up to 2 years)
  • _ga_SLM30HCQK0 — keeps session state for our Google Analytics property (up to 2 years)

Analytics data is processed by Google LLC as our processor. We do not use advertising or remarketing cookies, and we do not sell personal information.

2.3 Strictly necessary — WordPress

If you log in, for example as an administrator, WordPress sets cookies such as wordpress_logged_in_* and wp-settings-* to keep you signed in and remember your interface preferences. Ordinary visitors to the public pages do not receive these cookies.

3. Your choices

  • Cookie banner. When you first visit the site you can Accept, Deny, or open View preferences to choose category by category. Refusing statistics means Google Analytics is not loaded at all.
  • Change your mind. Use the “Manage consent” link to reopen the banner and change your selection at any time, or clear cookies for this site in your browser.
  • Browser settings. Most browsers let you block or delete cookies. Blocking strictly necessary cookies may affect how parts of the site work.

4. Do Not Sell or Share My Personal Information

We do not sell personal information for money. Where analytics data is shared with Google for measurement purposes, California residents may opt out at any time by choosing “Deny” in the cookie banner, or by contacting us as described in section 7 of our Privacy Policy.

5. Changes to this policy

If we add or remove cookies, we will update this page and the date shown at the top. Material changes will also be reflected in the cookie banner.

6. Contact

Questions about cookies or privacy: sales@dn-elec.com  |  Tel: +86 181 5101 1550  |  No.128 Keyuan Road, Jiangning District, Nanjing, Jiangsu, China.