Cookies Policy
Last Updated: August 30, 2026
This Cookies Policy explains how SEPARATECH (“we”, “us”, or “our”) uses cookies and similar technologies when you visit amafilter.cn (the “Website”).
This Website uses cookies that are necessary for its operation and may use analytics cookies, including cookies associated with Google Analytics 4 (GA4), to understand how visitors use the Website and to improve its content and performance.
Where required by applicable law, we will obtain your consent before using non-essential analytics cookies.
1. What Are Cookies?
Cookies are small text files that websites store on your computer, smartphone, tablet, or other device when you visit a website.
Cookies allow a website to recognize a visitor’s device and remember certain information about the visitor’s browsing activity.
We may also use similar technologies, such as tags, pixels, or local storage. In this policy, we refer to these technologies collectively as “Cookies”.
2. How We Use Cookies
We use Cookies for the following purposes:
2.1 Strictly Necessary Cookies
These Cookies are necessary for the basic operation, security, and functionality of the Website.
They may be used to:
- Enable essential website functions;
- Maintain website security;
- Support website navigation and functionality;
- Remember certain technical settings;
- Maintain the proper operation of WordPress and related website functions.
These Cookies do not generally require consent where they are strictly necessary for providing the service requested by the visitor.
2.2 Analytics Cookies
We use Google Analytics 4 (GA4) to understand how visitors interact with our Website.
Analytics may help us understand:
- How many visitors access the Website;
- Which pages are viewed;
- How visitors navigate through the Website;
- How long visitors spend on different pages;
- How visitors arrive at the Website;
- General website performance and usage trends;
- Which content is most useful to visitors.
The information is used primarily for website analysis, performance improvement, content optimization, and understanding the interests of our international visitors.
Google Analytics is an analytics service provided by Google. Google Analytics uses technologies including first-party Cookies to distinguish users and maintain session information.
3. Google Analytics Cookies
Depending on the configuration of Google Analytics on the Website, GA4 may use Cookies such as:
| Cookie | Purpose | Duration |
|---|---|---|
_ga | Used to distinguish users | Generally up to 2 years |
_ga_<container-id> | Used to maintain session state | Generally up to 2 years |
The exact Cookies, names, settings, and retention periods may vary depending on the configuration of Google Analytics and changes made by Google.
Google may also process technical and usage information generated through Google Analytics in accordance with its own policies and terms.
We do not use Google Analytics for the purpose of collecting information such as passwords, payment card information, or other sensitive information intentionally submitted by visitors.
4. Google Analytics and User Consent
Where applicable law requires consent for analytics Cookies, the Website will request your consent before enabling analytics storage.
You may accept or decline analytics Cookies through the Cookie consent mechanism provided on the Website.
Google Consent Mode allows Google tags to adjust their behavior according to a visitor’s consent choices. Google states that Consent Mode can be implemented using a consent management platform or a custom consent banner.
If you decline analytics Cookies, analytics-related storage may be disabled. Depending on the implementation of Google Consent Mode, Google may still receive limited, non-cookie information for measurement purposes.
5. Cookies We Do Not Currently Use
At the time this policy was last updated, we do not intend to use Cookies for behavioral advertising or personalized advertising on amafilter.cn unless otherwise stated.
We may update our use of third-party services in the future. If our use of Cookies changes materially, we may update this Cookies Policy accordingly.
6. Third-Party Services
Google Analytics is currently the principal third-party analytics service used on the Website.
Third-party services may process certain technical or usage information in accordance with their own privacy policies and terms.
For information about Google’s processing of data, visitors should refer to Google’s applicable privacy documentation.
7. Managing Your Cookie Preferences
Where a Cookie consent mechanism is provided on the Website, you can use it to accept or decline non-essential analytics Cookies.
You can also control Cookies through your web browser. Most browsers allow you to:
- View stored Cookies;
- Delete existing Cookies;
- Block Cookies;
- Block third-party Cookies;
- Receive a warning before Cookies are stored.
Please note that disabling strictly necessary Cookies may affect the functionality or availability of certain parts of the Website.
8. How Long Cookies Remain on Your Device
Cookies may be either session Cookies or persistent Cookies.
Session Cookies are generally deleted when you close your browser.
Persistent Cookies remain on your device for a specified period or until they are manually deleted.
The retention period depends on the purpose of the Cookie and the configuration of the relevant service.
9. Information Collected Through Cookies
Depending on the type of Cookie and the services used, information collected may include:
- IP address or approximate geographic information derived from an IP address;
- Browser type and version;
- Operating system;
- Device type;
- Referring website;
- Pages visited;
- Date and time of visits;
- Website interaction information;
- General usage and performance information;
- Cookie and consent preferences.
Cookies are generally not designed to identify you directly by name. However, information collected through Cookies may be associated with other information processed by us or by third-party service providers, subject to applicable law.
10. Cookies and Contact Forms
If you submit an enquiry through amafilter.cn, you may voluntarily provide information such as your name, company name, email address, telephone number, country, and details regarding your filtration requirements.
Cookies and analytics technologies may provide information about the website visit associated with an enquiry, where applicable.
Information submitted through our contact forms is used to respond to enquiries, provide product or technical information, communicate with prospective customers, and evaluate potential business requirements.
For more information about how we process personal information, please refer to our Privacy Policy.
11. International Visitors
amafilter.cn is an international website and may be accessed by visitors from different countries and regions.
Different laws may apply to the use of Cookies and similar technologies depending on your location.
Where required by applicable law, we will provide appropriate information and obtain consent before using non-essential Cookies.
12. Changes to This Cookies Policy
We may update this Cookies Policy from time to time to reflect changes in:
- The Cookies and technologies used on the Website;
- Our analytics or third-party services;
- Website functionality;
- Applicable laws and regulations;
- Our privacy practices.
When we make changes, we will update the Last Updated date at the top of this page.
We encourage you to review this page periodically for the latest information about our use of Cookies.
13. Contact Us
If you have any questions about this Cookies Policy or our use of Cookies, please contact us:
SEPARATECH
Website: amafilter.cn
Email: info(at)amafilter.cn
Telephone: +86 171 9866 5299
Address: B213, A1, No. 29, Nanxin Street, Nanling, Nanwan, Longgang, Shenzhen, China