Data privacy

General information

The information below provides details about the collection of personal data during the use of our website. The term "personal data", with reference to the definition in Art. 4 No. 1 of Regulation (EU) 2016/679 (hereinafter referred to as "General Data Protection Regulation" or "GDPR" for short), refers to all data that can be related to you personally. This includes, for example, your name, address, e-mail address and user behaviour. With regard to the other terms, in particular the terms "processing", "Controller", "Processor" and "consent", we refer you to the legal data protection definitions of Art. 4 GDPR. We process personal data as a matter of principle only to the extent necessary to provide a functioning website and the content and services offered by us. The processing of personal data is only carried out regularly if you have given us your consent within the meaning of Art. 6 para. 1 lit. a) GDPR or if the processing is permitted by statutory provisions, in particular by one of the legal bases specified in Art. 6 para. 1 (b) to (f) GDPR. Your personal data shall be erased or blocked as soon as the purpose of the storage ceases to apply. Storage may also take place if this is provided for by national or European regulations to which we are subject. In that case, the data will be blocked or deleted when the storage period prescribed in the respective regulations has expired. The latter shall not apply if further storage of the data is necessary for the conclusion or performance of a contract. Should we resort to commissioned service providers for individual functions of our website or wish to use your data for commercial purposes, we will inform you as below in detail of the respective processes.

Data controller

The data controller within the meaning of Art. 4 No. 7 of the General Data Protection Regulation, other data protection laws applicable in the Member States of the European Union and other regulations and provisions of a data protection nature is:

Chemikalien-Gesellschaft Hans Lungmuß mbH & Co. KG
duly represented by the Managing Directors: Dipl.-Kfm. Klaus Lungmuß, RA Uwe Lungmuß
Franziusstr. 84
44147 Dortmund
Phone: +49 (0) 231 982333-0
Fax: +49 (0)231 982333-82

Further details regarding the data controller can be found in the Legal Notice.

Data Privacy Officer

You can reach and/or contact our Data Privacy Officer at the following address:

  • Herr WP/StB Dirk Reiser
  • ReiserSchmidt Westfalen-Treuhand GmbH
  • E-Mail:

Your rights

You have the following rights with regard to your personal data:

  • the right to access,
  • the right to rectification and erasure,
  • the right to limit the processing,
  • the right to object to the processing,
  • the right to data portability.

You also have the right to complain to a data protection supervisory authority about the processing of your personal data by us.

Processing of personal data when using our website for information purposes

If you access our website without registering or otherwise providing us with information ("Informational Use"), we only collect the personal data that your web browser sends to our server. If you wish to view our website, we collect the following data, which is technically necessary for us to enable you to view our website and to ensure stability and security:

  • IP address
  • Date and time of the request
  • Time zone difference to GMT
  • Content of the website
  • Access status (HTTP status)
  • transferred data volume
  • Website from which you came to our website
  • Web browser
  • Operating system
  • Browser language and version

The aforementioned data is also stored in so-called log files on our servers. These data will not be stored together with other personal data of yours. The collection and temporary storage of the IP address is necessary to enable the delivery of our website to your terminal device. For this purpose, your IP address must be stored for the duration of your visit to our website. The storage of the above-mentioned data in log files serves to ensure the functionality and optimisation of our website as well as to ensure the security of our information technology systems. These data are not evaluated for marketing purposes. Our legitimate interest in data processing lies in the aforementioned purposes. The legal basis for the collection and temporary storage of the aforementioned data is Art. 6 Para. 1 S. 1 (1) GDPR. The above data for the provision of our website will be deleted when the respective session has ended. The collection of the above data for the provision of our website and the storage of this data in log files is mandatory for the operation of our website. There is no possibility to object.

Processing of personal data by cookies

We use so-called cookies on our website. Cookies are small text files that are stored on the storage medium of your terminal device, for example on a hard disk, and through which certain information flows to us as the location that sets the cookie. Cookies cannot execute programs or transmit viruses to your terminal device. This website uses the following types of cookies, the scope and function of which are explained below. Cookies that are stored in your web browser:

Persistent cookies: These cookies are automatically deleted after a specified period, which may vary depending on the cookie. You can delete these cookies at any time in the settings of your web browser.

The processing of personal data by the aforementioned cookies serves to make our website more user-friendly and effective for you. Some functions of our website cannot be offered without the use of these cookies. In particular, some functions of our website require that your web browser can be identified even after a page change. The data processed by cookies, which are required for the provision of the functions of our website, are is not used to create user profiles. If cookies are used for analysis purposes, they serve to improve the quality and user-friendliness of our website, its content and functions. They enable us to understand how the website is used, which functions are used and how often. This enables us to continually improve our services. In the case of cookies that are technically necessary, our legitimate interest in data processing lies in the aforementioned purposes. The legal basis is Art. 6 para. 1 (f) GDPR. 6 Para. 1 (f) GDPR. In all other cases, the legal basis is Art. 6 Para 1 (a) GDPR (your consent). The aforementioned cookies are stored on your terminal device and transmitted to our server by it. You can therefore configure the processing of data and information using cookies yourself. In the settings of your web browser, you can make appropriate configurations that enable you, for example, to reject third-party cookies or cookies as a whole. In this context, we would like to point out that you may then not be able to use all the functions of our website properly. In addition, we recommend regular manual deletion of cookies and your browser history.

Use of Google Analytics

We use Google Analytics to analyse our website usage. The data obtained is used to optimise our website and promotional activities.

Google Analytics is a web analytics service operated and provided by Google Inc. (1600 Amphitheatre Parkway, Mountain View, CA 94043, USA). Google processes the website usage data on our behalf and is contractually committed to taking measures to ensure the confidentiality of the processed data.

During your visit to the website the following data a. o. is recorded:

  • Pages accessed
  • The achievement of "website goals" (e.g., contact enquiries)
  • Your activity on the pages (e.g., clicks, scrolling behaviour, session length)
  • Your approximate location (city, country)
  • Your IP address (in abbreviated form, so that no clear assignment is possible)
  • Technical information such as browser, internet provider, device and screen resolution
  • Source of origin of your visit (i.e., from which website or which advertising material you got redirected to our website)
  • This data is transmitted to a Google server in the USA. Google is certified under the EU-US Privacy Shield Agreement.

Google Analytics stores cookies in your web browser for a period of two years since your last visit. These cookies contain a randomly generated user ID with which you can be recognised on future website visits.

The recorded data is saved together with the randomly generated user ID, which enables evaluating pseudonymous user profiles. This user-related data is automatically deleted after 14 months. Any other data is stored aggregated and indefinitely.

If you do not agree with the data collection, you can prevent it with the one-time installation of the browser add-on for disabling Google Analytics.

Further functions and offers of our website

In addition to the aforementioned informational use of our website, we offer various services that you can use if you are interested. For this purpose, it is usually necessary to provide further personal data. We need this data to provide the respective service. The aforementioned data processing principles apply. To some extent, we use external service providers who have been carefully selected and commissioned by us to process this data. These service providers are bound by our instructions and are regularly checked by us. Insofar as personal data is passed on to third parties in the course of services which we offer jointly with partners, you can find more detailed information in the following descriptions of the individual services. If these third parties are based in a country outside the European Economic Area, you can find more detailed information about the consequences of this circumstances in the following descriptions of the individual services.

Contacting us

If you contact us by e-mail, the data you provide will be stored by us.

The data is used exclusively to answer your questions. Unless explicitly stated in this Privacy Statement, the data will not be passed on to third parties. In addition, we collect your IP address and the time of sending. The processing of the above personal data has the sole purpose of dealing with your enquiries. This also constitutes our legitimate interest in the processing of your personal data. Where you provide you consent to this end, the legal basis for the data processing is Art. 6 Para. 1 (a) GDPR. Otherwise, the legal basis for processing the data is Art. sending an email. 6 Para 1 (f) GDPR, especially in the event that you provide us the data by sending an email. If the purpose of your email is to work towards the conclusion of a contract, Art. 6, Para. 1 (b) of the GDPR shall constitute an additional legal basis. Subject to statutory retention periods, the data will be deleted as soon as we have completed processing of your enquiries. If you contact us by email, you can also object to the storage of your personal data at any time. Please note however that in this case your enquiry cannot be processed further. You can issue the revocation or the objection by sending an email to our email address as stated in the Legal Notice section.

Server location

We process and/or save your personal data on a server of an external provider located in the European Union. This ensures compliance with the standards and regulations of the European data protection law.

Google Maps

Our website uses the "Google Maps" offering, an online mapping service provided by Google Ireland Limited, Google Building Gordon House, Barrow Street, Dublin 4, Ireland (hereinafter referred to as "Google"). This allows us to display interactive maps directly on the website and enables you to conveniently use the map function. When you visit this website, Google receives the information that you have accessed the corresponding sub-page of our website. By so doing, you transmit you IP address. This is done regardless of whether Google provides a user account that you are logged in to, or if there is no user account. When you’re logged in to Google, your data will be assigned directly to your account. If you do not wish to be associated with your profile on Google, you should log out before clicking the link. Google stores your data as user profiles and uses them for advertising, market research and/or user-friendly design of its website. Such evaluation also takes place (even for users who are not logged in) for customised advertising and informing other users about activities on our website. We use Google Maps in order to be able to show you interactive maps from Google Maps and thus give you a better user experience on our website. This also constitutes our legitimate interest in the processing of the above data by the third-party provider. The legal basis for the processing of the above data is Art. 6 Para. 1 S. 1 (1) GDPR. You are entitled to object to the creation of such user profiles. If you want to do so, you should contact Google to exercise this right. Third-party provider's data: Google Ireland Limited, Google Building Gordon House, Barrow St, Dublin 4, Ireland You can find further information regarding the use of data by Google, setting and objection options, as well as data protection at:


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