Privacy Policy

Last Updated: August 30, 2026

SEPARATECH (“we”, “us”, or “our”) respects your privacy and is committed to protecting the personal information you provide when using amafilter.cn (the “Website”).

This Privacy Policy explains what information we may collect, how we use it, how we protect it, and the choices available to you when you visit our Website or contact us.

By using the Website, you acknowledge the practices described in this Privacy Policy. Where applicable law requires your consent for specific processing activities, we will obtain such consent.

1. Who We Are

amafilter.cn is operated by SEPARATECH and is used to provide information about pressure leaf filters, filtration equipment, related products, technical solutions, and services.

For privacy-related questions, you can contact us using the information provided in the Contact Us section below.

2. Information We May Collect

We may collect personal information that you voluntarily provide to us when you use the Website or communicate with us.

Depending on how you interact with the Website, this may include:

  • Name;
  • Company name;
  • Job title or position;
  • Email address;
  • Telephone or WhatsApp number;
  • Country or region;
  • Company website;
  • Product or equipment requirements;
  • Filtration process information;
  • Other information included in your enquiry or communication.

You are not generally required to provide personal information simply to browse amafilter.cn. However, certain information may be necessary if you wish to submit an enquiry or request information from us.

3. Information Collected Automatically

When you visit the Website, certain technical information may be collected automatically.

This may include:

  • IP address;
  • Browser type and version;
  • Operating system;
  • Device type;
  • Referring website;
  • Pages visited;
  • Date and time of your visit;
  • General website interaction information;
  • Approximate geographic information derived from your IP address;
  • Other technical information relating to your browser or device.

This information is generally used to maintain website security, monitor website performance, understand website usage, and improve our content and services.

4. Google Analytics

We use Google Analytics 4 (GA4) to understand how visitors use amafilter.cn and to improve the Website.

Google Analytics may collect information relating to:

  • Website visits;
  • Pages viewed;
  • Traffic sources;
  • User interactions;
  • Approximate location;
  • Device and browser information;
  • Website performance and usage patterns.

Google Analytics may use cookies and similar technologies to provide these analytics services.

Where required by applicable law, analytics processing will be subject to your consent.

For more information about how Cookies are used on the Website, please refer to our Cookies Policy.

5. How We Use Your Information

We may use information collected through the Website for the following purposes:

5.1 Responding to Enquiries

If you contact us through an enquiry form, email, telephone, or other communication channel, we may use the information you provide to:

  • Respond to your enquiry;
  • Provide product information;
  • Provide technical information;
  • Evaluate your filtration requirements;
  • Recommend suitable equipment or solutions;
  • Prepare technical or commercial proposals;
  • Communicate with you regarding your enquiry.

5.2 Website Operation and Improvement

We may use technical and usage information to:

  • Operate and maintain the Website;
  • Improve website functionality;
  • Improve website content;
  • Analyze website performance;
  • Identify technical problems;
  • Improve the user experience.

5.3 Security and Fraud Prevention

We may process technical information to protect the Website against:

  • Unauthorized access;
  • Malicious activity;
  • Spam;
  • Abuse;
  • Security threats;
  • Other activities that may compromise the Website or our users.

5.4 Business Communications

Where appropriate and permitted by applicable law, we may use contact information to communicate with you regarding products, services, technical developments, or business opportunities that may be relevant to your enquiry or relationship with us.

We do not intend to send unsolicited marketing communications where prohibited by applicable law.

6. Legal Basis for Processing

Depending on the circumstances and applicable law, we may process personal information on one or more of the following legal bases:

  • Your consent;
  • The performance of a contract or steps taken at your request before entering into a contract;
  • Our legitimate interests, such as operating and improving our Website, responding to business enquiries, and maintaining website security;
  • Compliance with legal obligations.

Where processing is based on consent, you may withdraw your consent at any time, subject to applicable law and the circumstances of the processing.

7. How We Share Your Information

We do not sell or rent your personal information.

We may share information with selected third parties where reasonably necessary to operate our Website, provide services, respond to enquiries, or comply with legal obligations.

These parties may include:

  • Website hosting and infrastructure providers;
  • Website security and technical service providers;
  • Analytics providers, including Google Analytics;
  • Email or communication service providers;
  • IT and technical support providers;
  • Professional advisers;
  • Government authorities or law enforcement agencies where legally required.

Where third-party service providers process personal information on our behalf, we take reasonable steps to require them to handle the information appropriately and only for authorized purposes.

8. Google Services

The Website uses Google Analytics provided by Google LLC and/or its affiliated entities.

Google may process information collected through Google Analytics in accordance with its own privacy policies and terms.

For more information about Google’s privacy practices, please refer to Google’s official privacy documentation.

9. International Data Transfers

amafilter.cn is an international website and may be accessed by visitors from different countries.

Because we work with customers, suppliers, service providers, and technology providers internationally, personal information may be processed or stored in countries other than the country in which you are located.

Where applicable law requires specific safeguards for international data transfers, we will take reasonable measures to comply with those requirements.

10. Data Retention

We retain personal information only for as long as reasonably necessary for the purposes described in this Privacy Policy, including:

  • Responding to and managing enquiries;
  • Maintaining business communications;
  • Providing requested products or services;
  • Meeting contractual or legal obligations;
  • Resolving disputes;
  • Maintaining business and security records.

The actual retention period depends on the nature of the information and the purpose for which it was collected.

When personal information is no longer required, we may delete it or securely anonymize it, subject to applicable legal and business recordkeeping requirements.

11. Data Security

We take reasonable technical and organizational measures to protect personal information against unauthorized access, disclosure, alteration, loss, or destruction.

However, no internet transmission or electronic storage system can be guaranteed to be completely secure.

Therefore, while we take reasonable steps to protect information, we cannot guarantee absolute security.

12. Your Privacy Rights

Depending on your location and applicable law, you may have certain rights regarding your personal information.

These may include the right to:

  • Request access to personal information we hold about you;
  • Request correction of inaccurate information;
  • Request deletion of personal information;
  • Request restriction of certain processing;
  • Object to certain processing;
  • Withdraw consent where processing is based on consent;
  • Request a copy of certain personal information;
  • Lodge a complaint with a relevant data protection authority.

To exercise a privacy right, please contact us using the details below.

We may need to verify your identity before processing certain requests.

13. Children’s Privacy

The Website is intended primarily for business and professional users.

We do not knowingly collect personal information from children for the purpose of providing products or services to them.

If you believe that a child has provided personal information to us without appropriate authorization, please contact us so that we can take appropriate action.

14. Links to Other Websites

The Website may contain links to third-party websites, including websites of business partners, manufacturers, suppliers, social media platforms, or other external services.

We are not responsible for the privacy practices, content, or security of third-party websites.

We recommend reviewing the privacy policies of third-party websites before providing them with personal information.

15. Cookies

We use Cookies and similar technologies on amafilter.cn, including technologies associated with Google Analytics.

For detailed information about the Cookies used on the Website and how you can manage your Cookie preferences, please see our Cookies Policy.

16. Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes in:

  • Our business activities;
  • Website functionality;
  • Third-party services;
  • Applicable laws and regulations;
  • Our data processing 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 to stay informed about how we handle personal information.

17. Contact Us

If you have any questions about this Privacy Policy or how we handle personal information, 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

We will make reasonable efforts to respond to privacy-related enquiries and requests in accordance with applicable law.