Privacy policy
1. An overview of data protection
General information
The following information will provide you with an easy to navigate overview of what will happen with your personal data when you visit this website. The term “personal data” comprises all data that can be used to personally identify you. For detailed information about the subject matter of data protection, please consult our Data Protection Declaration, which we have included beneath this copy.
Data recording on this website
Who is the responsible party for the recording of data on this website (i.e., the “controller”)?
The data on this website is processed by the operator of the website, whose contact information is available under section “Information about the responsible party (referred to as the “controller” in the GDPR)” in this Privacy Policy.
How do we record your data?
We collect your data as a result of your sharing of your data with us. This may, for instance be information you enter into our contact form.
Other data shall be recorded by our IT systems automatically or after you consent to its recording during your website visit. This data comprises primarily technical information (e.g., web browser, operating system, or time the site was accessed). This information is recorded automatically when you access this website.
What are the purposes we use your data for?
A portion of the information is generated to guarantee the error free provision of the website. Other data may be used to analyze your user patterns.
What rights do you have as far as your information is concerned?
You have the right to receive information about the source, recipients, and purposes of your archived personal data at any time without having to pay a fee for such disclosures. You also have the right to demand that your data are rectified or eradicated. If you have consented to data processing, you have the option to revoke this consent at any time, which shall affect all future data processing. Moreover, you have the right to demand that the processing of your data be restricted under certain circumstances. Furthermore, you have the right to log a complaint with the competent supervising agency.
Please do not hesitate to contact us at any time if you have questions about this or any other data protection related issues.
2. Hosting
We are hosting the content of our website at the following provider:
Hetzner
The provider is the Hetzner Online GmbH, Industriestr. 25, 91710 Gunzenhausen, Germany (hereinafter referred to as Hetzner).
For details, please view the data privacy policy of Hetzner: https://www.hetzner.com/de/rechtliches/datenschutz.
We use Hetzner on the basis of Art. 6(1)(f) GDPR. We have a legitimate interest in the most reliable depiction of our website possible. If appropriate consent has been obtained, the processing is carried out exclusively on the basis of Art. 6(1)(a) GDPR and § 25 (1) TTDSG, insofar the consent includes the storage of cookies or the access to information in the user’s end device (e.g., device fingerprinting) within the meaning of the TTDSG. This consent can be revoked at any time.
Data processing
We have concluded a data processing agreement (DPA) for the use of the above-mentioned service. This is a contract mandated by data privacy laws that guarantees that they process personal data of our website visitors only based on our instructions and in compliance with the GDPR.
3. General information and mandatory information
Data protection
The operators of this website and its pages take the protection of your personal data very seriously. Hence, we handle your personal data as confidential information and in compliance with the statutory data protection regulations and this Data Protection Declaration.
Whenever you use this website, a variety of personal information will be collected. Personal data comprises data that can be used to personally identify you. This Data Protection Declaration explains which data we collect as well as the purposes we use this data for. It also explains how, and for which purpose the information is collected.
We herewith advise you that the transmission of data via the Internet (i.e., through e-mail communications) may be prone to security gaps. It is not possible to completely protect data against third-party access.
Information about the responsible party (referred to as the “controller” in the GDPR)
The data processing controller on this website is:
Zenner Ventilatoren Werke GmbH
Ulf Zenner
Freiberger Str. 41b
09526 Olbernhau
Phone: +49 37360 770-0
E-mail:
The controller is the natural person or legal entity that single-handedly or jointly with others makes decisions as to the purposes of and resources for the processing of personal data (e.g., names, e-mail addresses, etc.).
Storage duration
Unless a more specific storage period has been specified in this privacy policy, your personal data will remain with us until the purpose for which it was collected no longer applies. If you assert a justified request for deletion or revoke your consent to data processing, your data will be deleted, unless we have other legally permissible reasons for storing your personal data (e.g., tax or commercial law retention periods); in the latter case, the deletion will take place after these reasons cease to apply.
General information on the legal basis for the data processing on this website
If you have consented to data processing, we process your personal data on the basis of Art. 6(1)(a) GDPR or Art. 9 (2)(a) GDPR, if special categories of data are processed according to Art. 9 (1) DSGVO. In the case of explicit consent to the transfer of personal data to third countries, the data processing is also based on Art. 49 (1)(a) GDPR. If you have consented to the storage of cookies or to the access to information in your end device (e.g., via device fingerprinting), the data processing is additionally based on § 25 (1) TTDSG. The consent can be revoked at any time. If your data is required for the fulfillment of a contract or for the implementation of pre-contractual measures, we process your data on the basis of Art. 6(1)(b) GDPR. Furthermore, if your data is required for the fulfillment of a legal obligation, we process it on the basis of Art. 6(1)(c) GDPR. Furthermore, the data processing may be carried out on the basis of our legitimate interest according to Art. 6(1)(f) GDPR. Information on the relevant legal basis in each individual case is provided in the following paragraphs of this privacy policy.
Designation of a data protection officer
We have appointed a data protection officer.
Frank Neubert
Hofbergstr. 3
09526 Heidersdorf
Phone: +49 37361 14674
E-mail:
Recipients of personal data
In the scope of our business activities, we cooperate with various external parties. In some cases, this also requires the transfer of personal data to these external parties. We only disclose personal data to external parties if this is required as part of the fulfillment of a contract, if we are legally obligated to do so (e.g., disclosure of data to tax authorities), if we have a legitimate interest in the disclosure pursuant to Art. 6 (1)(f) GDPR, or if another legal basis permits the disclosure of this data. When using processors, we only disclose personal data of our customers on the basis of a valid contract on data processing. In the case of joint processing, a joint processing agreement is concluded.
Revocation of your consent to the processing of data
A wide range of data processing transactions are possible only subject to your express consent. You can also revoke at any time any consent you have already given us. This shall be without prejudice to the lawfulness of any data collection that occurred prior to your revocation.
Right to object to the collection of data in special cases; right to object to direct advertising (Art. 21 GDPR)
IN THE EVENT THAT DATA ARE PROCESSED ON THE BASIS OF ART. 6(1)(E) OR (F) GDPR, YOU HAVE THE RIGHT TO AT ANY TIME OBJECT TO THE PROCESSING OF YOUR PERSONAL DATA BASED ON GROUNDS ARISING FROM YOUR UNIQUE SITUATION. THIS ALSO APPLIES TO ANY PROFILING BASED ON THESE PROVISIONS. TO DETERMINE THE LEGAL BASIS, ON WHICH ANY PROCESSING OF DATA IS BASED, PLEASE CONSULT THIS DATA PROTECTION DECLARATION. IF YOU LOG AN OBJECTION, WE WILL NO LONGER PROCESS YOUR AFFECTED PERSONAL DATA, UNLESS WE ARE IN A POSITION TO PRESENT COMPELLING PROTECTION WORTHY GROUNDS FOR THE PROCESSING OF YOUR DATA, THAT OUTWEIGH YOUR INTERESTS, RIGHTS AND FREEDOMS OR IF THE PURPOSE OF THE PROCESSING IS THE CLAIMING, EXERCISING OR DEFENCE OF LEGAL ENTITLEMENTS (OBJECTION PURSUANT TO ART. 21(1) GDPR).
IF YOUR PERSONAL DATA IS BEING PROCESSED IN ORDER TO ENGAGE IN DIRECT ADVERTISING, YOU HAVE THE RIGHT TO OBJECT TO THE PROCESSING OF YOUR AFFECTED PERSONAL DATA FOR THE PURPOSES OF SUCH ADVERTISING AT ANY TIME. THIS ALSO APPLIES TO PROFILING TO THE EXTENT THAT IT IS AFFILIATED WITH SUCH DIRECT ADVERTISING. IF YOU OBJECT, YOUR PERSONAL DATA WILL SUBSEQUENTLY NO LONGER BE USED FOR DIRECT ADVERTISING PURPOSES (OBJECTION PURSUANT TO ART. 21(2) GDPR).
Right to log a complaint with the competent supervisory agency
In the event of violations of the GDPR, data subjects are entitled to log a complaint with a supervisory agency, in particular in the member state where they usually maintain their domicile, place of work or at the place where the alleged violation occurred. The right to log a complaint is in effect regardless of any other administrative or court proceedings available as legal recourses.
Right to data portability
You have the right to have data that we process automatically on the basis of your consent or in fulfillment of a contract handed over to you or to a third party in a common, machine-readable format. If you should demand the direct transfer of the data to another controller, this will be done only if it is technically feasible.
Information about, rectification and eradication of data
Within the scope of the applicable statutory provisions, you have the right to demand information about your archived personal data, their source and recipients as well as the purpose of the processing of your data at any time. You may also have a right to have your data rectified or eradicated. If you have questions about this subject matter or any other questions about personal data, please do not hesitate to contact us at any time.
Right to demand processing restrictions
You have the right to demand the imposition of restrictions as far as the processing of your personal data is concerned. To do so, you may contact us at any time. The right to demand restriction of processing applies in the following cases:
- In the event that you should dispute the correctness of your data archived by us, we will usually need some time to verify this claim. During the time that this investigation is ongoing, you have the right to demand that we restrict the processing of your personal data.
- If the processing of your personal data was/is conducted in an unlawful manner, you have the option to demand the restriction of the processing of your data instead of demanding the eradication of this data.
- If we do not need your personal data any longer and you need it to exercise, defend or claim legal entitlements, you have the right to demand the restriction of the processing of your personal data instead of its eradication.
- If you have raised an objection pursuant to Art. 21(1) GDPR, your rights and our rights will have to be weighed against each other. As long as it has not been determined whose interests prevail, you have the right to demand a restriction of the processing of your personal data.
If you have restricted the processing of your personal data, these data – with the exception of their archiving – may be processed only subject to your consent or to claim, exercise or defend legal entitlements or to protect the rights of other natural persons or legal entities or for important public interest reasons cited by the European Union or a member state of the EU.
SSL and/or TLS encryption
For security reasons and to protect the transmission of confidential content, such as purchase orders or inquiries you submit to us as the website operator, this website uses either an SSL or a TLS encryption program. You can recognize an encrypted connection by checking whether the address line of the browser switches from “http://” to “https://” and also by the appearance of the lock icon in the browser line.
If the SSL or TLS encryption is activated, data you transmit to us cannot be read by third parties.
Rejection of unsolicited e-mails
We herewith object to the use of contact information published in conjunction with the mandatory information to be provided in our Site Notice to send us promotional and information material that we have not expressly requested. The operators of this website and its pages reserve the express right to take legal action in the event of the unsolicited sending of promotional information, for instance via SPAM messages.
4. Recording of data on this website
Consent with Usercentrics
This website uses the consent technology of Usercentrics to obtain your consent to the storage of certain cookies on your device or for the use of specific technologies, and to document the former in a data protection compliant manner. The party offering this technology is Usercentrics GmbH, Sendlinger Straße 7, 80331 München, Germany, website: https://usercentrics.com/ (hereinafter referred to as “Usercentrics”).
Whenever you visit our website, the following personal data will be transferred to Usercentrics:
- Your declaration(s) of consent or your revocation of your declaration(s) of consent
- Your IP address
- Information about your browser
- Information about your device
- The date and time you visited our website
- Geolocation
Moreover, Usercentrics shall store a cookie in your browser to be able to allocate your declaration(s) of consent or any revocations of the former. The data that are recorded in this manner shall be stored until you ask us to eradicate them, delete the Usercentrics cookie or until the purpose for archiving the data no longer exists. This shall be without prejudice to any mandatory legal retention periods.
The Usercentrics banner on this website has been configured with the assistance of eRecht24. This can be identified by the eRecht24 logo. To display the eRecht24 logo in the banner, a connection to the image server of eRecht24 will be established. In conjunction with this, the IP address is also transferred; however, is only stored in anonymized form in the server logs. The image server of eRecht24 is located in Germany with a German provider. The banner as such is provided exclusively by Usercentrics.
Usercentrics uses cookies to obtain the declarations of consent mandated by law. The legal basis for the use of specific technologies is Art. 6(1)(c) GDPR.
Data processing
We have concluded a data processing agreement (DPA) for the use of the above-mentioned service. This is a contract mandated by data privacy laws that guarantees that they process personal data of our website visitors only based on our instructions and in compliance with the GDPR.
Contact form
If you submit inquiries to us via our contact form, the information provided in the contact form as well as any contact information provided therein will be stored by us in order to handle your inquiry and in the event that we have further questions. We will not share this information without your consent.
The processing of these data is based on Art. 6(1)(b) GDPR, if your request is related to the execution of a contract or if it is necessary to carry out pre-contractual measures. In all other cases the processing is based on our legitimate interest in the effective processing of the requests addressed to us (Art. 6(1)(f) GDPR) or on your agreement (Art. 6(1)(a) GDPR) if this has been requested; the consent can be revoked at any time.
The information you have entered into the contact form shall remain with us until you ask us to eradicate the data, revoke your consent to the archiving of data or if the purpose for which the information is being archived no longer exists (e.g., after we have concluded our response to your inquiry). This shall be without prejudice to any mandatory legal provisions, in particular retention periods.
Request by e-mail, telephone, or fax
If you contact us by e-mail, telephone or fax, your request, including all resulting personal data (name, request) will be stored and processed by us for the purpose of processing your request. We do not pass these data on without your consent.
These data are processed on the basis of Art. 6(1)(b) GDPR if your inquiry is related to the fulfillment of a contract or is required for the performance of pre-contractual measures. In all other cases, the data are processed on the basis of our legitimate interest in the effective handling of inquiries submitted to us (Art. 6(1)(f) GDPR) or on the basis of your consent (Art. 6(1)(a) GDPR) if it has been obtained; the consent can be revoked at any time.
The data sent by you to us via contact requests remain with us until you request us to delete, revoke your consent to the storage or the purpose for the data storage lapses (e.g. after completion of your request). Mandatory statutory provisions - in particular statutory retention periods - remain unaffected.
Communication via WhatsApp
For communication with our customers and other third parties, one of the services we use is the instant messaging service WhatsApp. The provider is WhatsApp Ireland Limited, 4 Grand Canal Square, Grand Canal Harbour, Dublin 2, Ireland.
The communication is encrypted end-to-end (peer-to-peer), which prevents WhatsApp or other third parties from gaining access to the communication content. However, WhatsApp does gain access to metadata created during the communication process (for example, sender, recipient, and time). We would also like to point out that WhatsApp has stated that it shares personal data of its users with its U.S.-based parent company Meta. Further details on data processing can be found in the WhatsApp privacy policy at: https://www.whatsapp.com/legal/#privacy-policy.
The use of WhatsApp is based on our legitimate interest in communicating as quickly and effectively as possible with customers, interested parties and other business and contractual partners (Art. 6(1)(f) GDPR). If a corresponding consent has been requested, data processing is carried out exclusively on the basis of the consent; this consent may be revoked at any time with effect for the future.
The communication content exchanged between you and us on WhatsApp remains with us until you request us to delete it, revoke your consent to storage or the purpose for which the data is stored ceases to apply (e.g. after your request has been processed). Mandatory legal provisions, in particular retention periods, remain unaffected.
The company is certified in accordance with the “EU-US Data Privacy Framework” (DPF). The DPF is an agreement between the European Union and the US, which is intended to ensure compliance with European data protection standards for data processing in the US. Every company certified under the DPF is obliged to comply with these data protection standards. For more information, please contact the provider under the following link: https://www.dataprivacyframework.gov/s/participant-search/participant-detail?contact=true&id=a2zt00000011sfnAAA&status=Active
We use WhatsApp in the “WhatsApp Business” variant.
Data transmission to the US is based on the Standard Contractual Clauses (SCC) of the European Commission. Details can be found here: https://www.whatsapp.com/legal/business-data-transfer-addendum?lang=en.
We have set up our WhatsApp accounts in such a way that there is no automatic synchronization of data with the address book on the smartphones in use.
We have concluded a data processing agreement (DPA) with the above-mentioned provider.
5. Newsletter
Newsletter data
If you would like to receive the newsletter offered on the website, we require an e-mail address from you as well as information that allows us to verify that you are the owner of the e-mail address provided and that you agree to receive the newsletter. Further data is not collected or only on a voluntary basis. For the handling of the newsletter, we use newsletter service providers, which are described below.
Mailchimp with deactivated success measurement
This website uses the services of Mailchimp to send out its newsletters. The provider is the Rocket Science Group LLC, 675 Ponce De Leon Ave NE, Suite 5000, Atlanta, GA 30308, USA.
Among other things, Mailchimp is a service that can be deployed to organize the sending of newsletters. Whenever you enter data for the purpose of subscribing to a newsletter (e.g. your e-mail address), the information is stored on Mailchimp servers in the United States. We have deactivated the success measurement of Mailchimp, so Mailchimp will not evaluate your behavior when opening our newsletter.
If you do not want Mailchimp to receive your data, you must unsubscribe from the newsletter. We provide a link for you to do this in every newsletter message.
The data is processed based on your consent (Art. 6(1)(a) GDPR). You may revoke any consent you have given at any time by unsubscribing from the newsletter. This shall be without prejudice to the lawfulness of any data processing transactions that have taken place prior to your revocation.
The data deposited with us for the purpose of subscribing to the newsletter will be stored by us until you unsubscribe from the newsletter or the newsletter service provider and deleted from the newsletter distribution list after you unsubscribe from the newsletter. Data stored for other purposes with us remain unaffected.
Data transmission to the US is based on the Standard Contractual Clauses (SCC) of the European Commission. Details can be found here: https://mailchimp.com/eu-us-data-transfer-statement/ and https://mailchimp.com/legal/data-processing-addendum/#Annex_C_-_Standard_Contractual_Clauses.
After you unsubscribe from the newsletter distribution list, your e-mail address may be stored by us or the newsletter service provider in a blacklist, if such action is necessary to prevent future mailings. The data from the blacklist is used only for this purpose and not merged with other data. This serves both your interest and our interest in complying with the legal requirements when sending newsletters (legitimate interest within the meaning of Art. 6(1)(f) GDPR). The storage in the blacklist is indefinite. You may object to the storage if your interests outweigh our legitimate interest.
For more details, please consult the Data Privacy Policies of Mailchimp at: https://mailchimp.com/legal/terms/.
The company is certified in accordance with the “EU-US Data Privacy Framework” (DPF). The DPF is an agreement between the European Union and the US, which is intended to ensure compliance with European data protection standards for data processing in the US. Every company certified under the DPF is obliged to comply with these data protection standards. For more information, please contact the provider under the following link: https://www.dataprivacyframework.gov/s/participant-search/participant-detail?contact=true&id=a2zt0000000TXVKAA4&status=Active
Data processing
We have concluded a data processing agreement (DPA) for the use of the above-mentioned service. This is a contract mandated by data privacy laws that guarantees that they process personal data of our website visitors only based on our instructions and in compliance with the GDPR.
6. Plug-ins and Tools
Google Fonts (local embedding)
This website uses so-called Google Fonts provided by Google to ensure the uniform use of fonts on this site. These Google fonts are locally installed so that a connection to Google’s servers will not be established in conjunction with this application.
For more information on Google Fonts, please follow this link: https://developers.google.com/fonts/faq and consult Google’s Data Privacy Declaration under: https://policies.google.com/privacy?hl=en.
OpenStreetMap
We are using the mapping service provided by OpenStreetMap (OSM).
We embed the map data from OpenStreetMap on the server of the OpenStreetMap Foundation, St John's Innovation Centre, Cowley Road, Cambridge, CB4 0WS, United Kingdom. The United Kingdom is considered a secure third country under data protection law. This means that the United Kingdom has a level of data protection that is equivalent to the level of data protection in the European Union. When using the OpenStreetMap maps, a connection is established to the servers of the OpenStreetMap-Foundation. In the process and among other things, your IP address and other information about your behavior on this website may be forwarded to the OSMF. OpenStreetMap may store cookies in your browser or use similar recognition technologies for this purpose.
We use OpenStreetMap with the objective of ensuring the attractive presentation of our online offers and to make it easy for visitors to find the locations we specify on our website. This establishes legitimate grounds as defined in Art. 6(1)(f) GDPR. If appropriate consent has been obtained, the processing is carried out exclusively on the basis of Art. 6(1)(a) GDPR and § 25 (1) TTDSG, insofar the consent includes the storage of cookies or the access to information in the user’s end device (e.g., device fingerprinting) within the meaning of the TTDSG. This consent can be revoked at any time.