ZKGX Institute (Beijing Zhongke Guangxin Science and Technology Institute) operates www.zkgxlab.com, a third-party testing and research information website serving clients worldwide. For any privacy question you can contact us at zkgxlab@163.com.
Beijing Headquarters: Room 118, 1st Floor, Building 1, No. 8 Hangfeng Road, Fengtai District, Beijing, ChinaWe do not require registration to browse this website. If you contact us by e-mail or through a consultation form, we process the information you provide (such as your name, contact details and testing requirements) solely to answer your enquiry and prepare a quotation.
When you first visit, a consent banner lets you choose between accepting all cookies, rejecting non-essential cookies, or configuring each category. Your choice is stored locally in your browser (localStorage key zkgx-cookie-consent) and can be withdrawn at any time by clearing your browser storage. Non-essential scripts are loaded only after you have given consent.
| Category | Purpose | Can be disabled |
|---|---|---|
| Necessary | Remembering your cookie consent preference; basic site functions | No (essential) |
| Analytics | Aggregated, anonymised statistics about how visitors use the site, helping us improve content | Yes |
| Marketing | Measuring the effectiveness of campaigns and delivering relevant information | Yes |
With your consent we use Baidu Tongji, a web analytics service, to understand aggregate visitor behaviour (pages visited, approximate region, device type). No advertising profiles are built from this data and no personally identifiable information is shared.
Country pages can display an embedded Google Maps view. To avoid setting cookies before you agree, the map is loaded only after you have given consent, or after you actively click the load-map button. If you never load the map, no data is transmitted to Google.
You may request access to, correction of, or deletion of any personal data you have sent us, and you may withdraw your consent to optional cookies at any time. Because consent is stored locally in your browser, withdrawing it is fully under your control; for data you have sent us by e-mail, write to zkgxlab@163.com.
If we change this policy materially, we will update this page and revise the "Last updated" date above.