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Data protection


We respect your personal data!

Below we describe how personal data is processed within the framework of our websites, functions and content as well as external offers (such as social media). We also describe which types of personal data are processed, to what extent and for what purpose.

1. Name and address of the person responsible

The person responsible within the meaning of the General Data Protection Regulation and other national data protection laws of the member states as well as other data protection regulations is:

LIDU Maschinenbau Lienenbrügger GmbH
forest road 20
48249 Duelmen

Management: P. Wemhoff, H. Coenen, F. Schaefer

If you have any questions about this data protection declaration, please contact

2. General information on data processing

2.1. Scope of processing of personal data

If you contact us as a customer or interested party, we collect personal data. This happens if you are interested in our products, register for our checklists or newsletters, contact us by email or telephone, or if you use our products and services as part of an existing business relationship. In these contexts we process personal data, first and last name, address, e-mail address, telephone number.

2.2. Legal basis for processing personal data

If the processing of personal data is based on the consent of the data subject, Article 6 (1) (a) of the EU General Data Protection Regulation (GDPR) serves as the legal basis. If personal data is processed in order to fulfill a contract with the data subject, Article 6 (1) (b) GDPR serves as the legal basis. This also applies to processing operations that are necessary to carry out pre-contractual measures. If we process personal data in order to fulfill a legal obligation, Article 6 (1) (c) GDPR serves as the legal basis. If the vital interests of the data subject or another natural person require the processing of personal data, Article 6 (1) (d) GDPR serves as the legal basis. If we process data to protect the legitimate interests of our company or a third party and if the interests, fundamental rights and fundamental freedoms of the person concerned are not more important, Article 6 Paragraph 1 Letter f GDPR serves as the legal basis for the processing.

2.3. Cooperation with processors and third parties

If, as part of our processing, we disclose data to other people and companies (contract processors or third parties), transmit it to them or grant them access to the data, this is only done on the basis of legal permission (e.g. a transmission to payment service providers required to fulfill the contract). in accordance with Art. 6 Para. 1 lit. b GDPR), consent, a legal obligation or on the basis of our legitimate interests (e.g. when using agents, web hosts). If we commission third parties to process data on the basis of a so-called "order processing contract", this is done on the basis of Art. 28 GDPR.

2.4. Transfers to third countries

If we process data in a third country (i.e. outside the European Union or the European Economic Area) or if this happens as part of the use of third-party services, this only takes place if it is necessary to fulfill our (pre)contractual obligations on the basis of consent a legal obligation or on the basis of our legitimate interests. Subject to legal or contractual permissions, we only process data if the requirements of Art. 44 et seq. B. Special guarantees exist, such as official recognition of a data protection level corresponding to that of the EU (e.g. "Privacy Shield") or compliance with officially recognized contractual obligations (so-called standard contractual clauses).

2.5. Data Erasure and Storage Duration

As soon as the purpose of storage no longer applies, the personal data of a person concerned will be deleted or their processing will be restricted ("blocked"). If European or national regulations, laws or other regulations to which we are subject require longer storage, the personal data will be stored longer than the original purpose provided for in accordance with these legal regulations.

2.6. Data erasure upon revocation

All data that was collected up to the point of revocation will be deleted immediately - unless a statutory provision requires storage.

3. Rights of the data subject

You have the right to information.
You can obtain information from us about your stored data at any time (according to Art. 15 GDPR).

You have the right to rectification.
You can request the correction of your data (according to Art. 16 GDPR).

You have the right to erasure.
You can request the deletion (according to Art. 17 GDPR) or a restriction of the processing of your data (according to Art. 18 GDPR).

You have the right to data portability.
You can receive personal data that you have given us in a transferable format (according to Art. 20 GDPR).

You have the right to complain.
You have the right to lodge a complaint with the competent supervisory authority (pursuant to Art. 77 GDPR).

4. Data collection on our website

4.1. servers and log files

Our hosting provider collects the following information for statistical evaluations: IP address of your computer at the time of access, date, time, content accessed, the page from which you came to our homepage, operating system and browser.

4.2. Forms that require input (e.g. contact form, checklist)

You cannot fill out a contact form on our website.

4.3. Mail

On our website you will find one or more email addresses that you can use to contact us. We store the personal data transmitted with the e-mail. We only process the data to contact you. The following data is collected: e-mail address, company, title, last name, first name, telephone number and reason for contacting you. The legal basis for the processing of the data that you transmit to us via e-mail is a (pre)contractual obligation or your consent through the transmission of your data for the purpose of establishing contact. You can revoke this consent at any time with effect for the future (informally by e-mail or post).

4.4. Newsletter

You cannot subscribe to a newsletter on our website.

5. Analysis and online marketing

Cookies are text files that are sent to your computer when you use websites in order to recognize it. Cookies are used to make websites easier to use and to personalize them. You can set your web browser so that it informs you when cookies are being transmitted or so that cookies are rejected. You can find information on this in the help function of your web browser (e.g. Firefox, Internet Explorer or Safari). Our website uses cookies.

5.1. Google Analytics

As part of our legitimate interest in the analysis, optimization and economic operation of our online offer, we use Google Analytics, a web analysis service provided by Google LLC (“Google” for short). Google uses cookies. The cookie generates information on how users use the online offer. This information is usually transmitted to a Google server in the USA and stored there.

Google is certified under the Privacy Shield Agreement and thus offers a guarantee to comply with European data protection law (

Google will use this information on our behalf to evaluate how users use our online offering, to compile reports on activities within the online offering and to provide us with other services related to the use of this online offering and internet usage. Pseudonymous user profiles can be created from the processed data.

We only use Google Analytics with activated IP anonymization. This means that Google shortens the IP address of the user in an EU member state or in other contracting states of the Agreement on the European Economic Area. Only in exceptional cases will the IP address be sent to a Google server in the USA and shortened there.

The IP address transmitted by the browser is not merged with other data from Google. Users can prevent the storage of cookies by setting their browser accordingly. In addition, you can prevent the data generated by the cookie and related to your use of the online offer from being recorded and processed by Google by downloading and installing the following browser plugin: /gaoptout?hl=de.

You can find more information on data use by Google, setting and objection options on the Google website: (“Data use by Google when using websites or apps our partners”), (“Use of data for advertising purposes”), (“Manage information that Google uses, to show you advertising”).

6. Social Media: Online appearances and plug-ins

We maintain online presences in social networks and platforms in order to communicate with customers, interested parties and users who are active there and to inform them about our services there. When calling up the respective networks and platforms, the terms and conditions and data processing guidelines of the respective operator apply.

6.1. Facebook Social Plugins

As part of our legitimate interest in the analysis, optimization and economic operation of our online offer, we use social plug-ins (“plug-ins” for short) from the social network, which Facebook Ireland Ltd., 4 Grand Canal Square, Grand Canal Harbour, Dublin 2, Ireland ("Facebook" for short). The plug-ins can be interaction elements or content (e.g. graphics, text contributions) and are recognizable by one of the Facebook logos or marked with the addition "Facebook Social Plugin". The list and appearance of the plug-ins can be found here:

Facebook is certified under the Privacy Shield Agreement and thus offers a guarantee to comply with European data protection law (

If a user calls up a function of this online offer that contains such a plug-in, his device establishes a direct connection with Facebook servers. We cannot influence the amount of data that Facebook collects with this plug-in. Because Facebook transmits the content of the plug-in directly to the user's device. This enables usage profiles to be created, since Facebook learns that a user has accessed the corresponding page of the online offer. If the user is logged into Facebook, Facebook can assign the visit to the user's Facebook account. If a user interacts with the plug-ins (e.g. pressing the Like button), the corresponding information is transmitted directly to Facebook and stored there. Even if a user is not a member of Facebook, there is a possibility that Facebook will find out and store the corresponding IP address.

Facebook data protection information:

If a Facebook member does not want Facebook to collect data about them via our online offer and link it to their member data stored on Facebook, they must log out of Facebook before using our online offer and delete their cookies. You can make further settings on one of the following pages:, (US site), http://www (EU site). The settings are platform-independent, i.e. they are applied to all devices.

7. Third Party Services, Tools and Content

We do not use third party content or service offerings.


8. Contacting the Data Protection Officer

You can reach our data protection officer, Dr. Sebastian Kraska, via the following contact details:

IITR Data Protection GmbH
dr Sebastian Kraska
Marienplatz 2
80331 Munich