We protect your data.

Data protection declaration

ystral gmbh places a very high value on protecting your personal data. At our company, observance of and adherence to legal requirements for data privacy and data security are a matter of course. All of your personal information, such as your title, first name, last name, address, phone number, fax, e-mail address, IP address, etc. is treated as personal data. We would like to inform you about when we collect which pieces of personal data from you, and how we use that data. We have developed technical and organisational measures to ensure that both we and our service providers comply with data privacy regulations. Your data is protected under the legal requirements of the Federal Data Protection Act. We collect, save, and use your personal data to grant you access to specific information and to communicate with you. The following sections provide information on which data is collected when you visit our home page, and how this data is used. If you have any questions or concerns related to data privacy, please send an e-mail to the external ystral gmbh data privacy officer at rainer.harwardt@orgateam.org, or send a message by post to the Data privacy officer ystral gmbh, maschinenbau + processtechnik, Wettelbrunner Str. 7, 78282 Ballrechten-Dottingen.


When you transmit your personal data to us, you declare your consent for us to collect, process, and use your data in accordance with this data privacy declaration. We do so in the following ways:


Every time you access our home page or call up a file saved on the home page, we log this access. This information is saved for internal systematic processes. So-called traffic data is logged for 10 days: Your IP address, the URL visited, name of file accessed, date and time file was accessed, data quantity transmitted. Data is only used for a general assessment, and no user profiles are created. For security reasons, our provider also logs IP addressed for 12 weeks. We only access this log in case of security violations in order to pursue criminal charges. No personal user profiles are created!


To contact us about our website services, you can use our “Request More” menu item, which will direct you to our contact us section. This area provides you with all the options you need to get in touch with us and receive the information you want: Contact form, phone number, email address.
In addition, the email address ystral@ystral.com is also available for inquiries about our company, products and services.
When you use the email link, your own email software is started and we only receive your email address in addition to your message to us. Please note that the email is not encrypted, so please take care not to enter any confidential data or information in this way.
When contacting us via our contact form, we collect personal data from you in order to be able to process and answer your inquiry. Mandatory fields, in order to facilitate appropriate processing with your data, which is only required by us to a minimum extent, are:

  • for the general contact form
    • Your name
    • Your email address
    • Post code and country (in order to be able to determine your point of contact within our company)
    • Your actual message
  • for the appointment request contact form
    • Your appointment details (date/time, and how you would like the appointment to take place).
    • Your name
    • Your email address
    • Post code and country (in order to be able to determine your point of contact within our company)
    • Your actual message
  • beim Mischprozess-Analyse-Formular:
    • Angaben zu Ihrem Mischprozess
    • Ihre Kontaktdaten (analog zum allgemeinen Kontaktformular)

All other details, such as company and telephone, are voluntary. With the data provided by you, an encrypted email is generated directly – without intermediate storage – and sent to ystral@ystral.com, which you transmit to us by sending it.

If you require protected, encrypted transmission of information or data, please let us know in an email, in the contact form or by telephone.
The processing of your inquiries via the contact form (or directly by email via ystral@ystral.com) is based on Art. 6 para. 1 lit. f) GDPR due to our legitimate interest in responding to your inquiry, or on the basis of Art. 6 para. 1 GDPR, if your inquiry is aimed at the conclusion of a contract.


These web pages use so-called cookies in many areas. A cookie is a piece of data that a website can send to your browser, which may then be stored on your computer as a tag that identifies your computer. While cookies are often only used to measure website usage (number of users and duration of a visit) and effectiveness (subjects that are of most interest for the visitors) and to allow for ease of navigation or use and as such, are not associated with any personal information. However, they can also be used to personalise the website experience for a known visitor. In this case a user reference can be created to assign profile information or user settings. Over the course of time, such information provides a useful insight to help us to improve the user experience on our website. Cookies are generally distinguished as either session cookies or persistent cookies. Session cookies provide an efficient method to navigate through the web site, whereby cookies log your path through the individual web pages so that you will not be asked again to input information that you have already entered shortly beforehand during the same visit to the web site. Session cookies are saved in temporary memory and deleted as soon as the web browser is closed. Persistent cookies on the other hand save user settings for the current visit as well as for future visits to the web site. They are saved on your hard drive and continue to be valid if you start the browser anew. For example, we use persistent cookies to record your language selection and your country information. As cookies are required for the basic functions of the website and functional analysis of website usage to improve performance and enable you to use certain features of our website, we recommend that you do not generally disable them in your browser settings. If your browser blocks third-party cookies (“marketing cookies” or “targeting cookies” to display ads and to monitor your progress on the Internet) this will not affect the functionality of our website.


On our websites, we use so-called web analysis programmes to analyse your use of our pages. We use Google Analytics for this purpose. The following section provides the information you need to protect your personal rights.


This website uses Google Analytics, a web analysis service of Google Ireland Limited („Google“). Google Analytics uses so-called “cookies,” text files saved on your computer that facilitate an analysis of your use of our website. The information provided by these cookies regarding your use of our website is generally transferred to a Google server in the USA and stored there. If IP anonymisation is activated on this website, your IP address will, however, be shortened within the member states of the European Union or in other contracting states in the Agreement on the European Economic Area before this transfer. Only in exceptional cases will your full IP address be transferred to a Google server in the USA, where it will be shortened. Google will use this information to evaluate your site usage, create reports regarding website activity, and complete additional services associated with your internet use for the website operator. The IP addresses transferred by your browser as part of Google Analytics are not associated with other data from Google. You can prohibit the storage of cookies by changing the settings in your browser software accordingly; we would, however, like to inform you that in this case you will not be able to use the full extent of all functions on our website. You can also prohibit the collection of the data created by cookies and related to your use of the website (incl. your IP address) by Google and Google’s processing of this data by downloading and installing the browser plug-in available at the following link:

“Deactivate Google Analytics”. More information on usage conditions and data privacy is available at https://www.google.com/analytics/terms/ and at https://www.google.com/intl/en/policies/. We would like to note that the code “gat._anonymizeIp();” was added to Google Analytics on this website in order to allow anonymised collection of IP addresses (so-called IP masking).


On our website, we use Google Tag Manager. Google Tag Manager is a solution from Google Inc. that allows us to manage our website tags via an interface. Google Tag Manager is a cookie-less domain that does not collect or store any personal data. Google Tag Manager merely triggers other tags, which in turn may collect data. Google Tag Manager cannot access this data. If you have deactivated a tag at domain- or cookie level, this deactivation remains in place for all tracking tags that have been implemented via Google Tag Manager.


We have integrated Google Ads on this website. Google Ads is a web-based advertising service that allows us to display ads in Google’s search engine results, as well as in the Google advertising network. Google Ads allows us to specify certain keywords, which causes an ad to be displayed in Google’s search engine results only when the user retrieves a keyword-relevant search result using the search engine. In the Google advertising network, ads are distributed on topic-relevant websites by means of an automatic algorithm and in compliance with the previously defined keywords.

The operating company of Google Ads Services is Google Inc., 1600 Amphitheatre Pkwy, Mountain View, CA 94043-1351, USA.

The purpose of using Google Ads is to advertise our website by displaying interest-relevant advertising on the web pages of third-party companies and in the search engine results of the Google search engine, as well as to display third-party advertising on our website.

If you reach the 121WATT GmbH website via a Google advertisement, a conversion cookie will be stored by Google on the user’s information technology system. You can find out what the term “cookies” denotes under Clause 5. This cookie loses its validity after thirty days and is not used to identify the user. Via the conversion cookie, we can ascertain whether certain sub-pages, such as a seminar page of an online shop system, were accessed on our website. Through the conversion cookie, we – as well as Google – can track whether a user who arrived on our website via an ad generated a transaction, i.e., for example, completed or cancelled a seminar registration.

Through the use of the conversion cookie, the data and information collected are used by Google to compile visitor statistics for our website. We use the visitor statistics to determine the total number of users so that we can ascertain the success (or failure) of the particular ads and to optimise our ads for the future. Neither our company nor other advertising customers of Google Ads receive information from Google by means of which users can be identified. By means of the conversion cookie, personal information – such as the web pages visited by you – is stored. Personal data is, therefore, transferred to Google each time you visit our website.

You can prevent the setting of cookies by our website, as described above, at any time by means of the appropriate setting of the web browser used and thus permanently object to the setting of cookies. Such a setting of the web browser used would also prevent Google from setting a conversion cookie on the user’s information technology system. In addition, a cookie already set by Google Ads can be deleted at any time via the web browser or other software programmes.

Furthermore, it is also possible to object to interest-based advertising by Google. To do this, you must access the link https://www.google.com/settings/ads from any of the web browsers you use and make the desired settings there.

Further information and the applicable data protection provisions of Google can be found at https://www.google.com/intl/en/policies/privacy/ .


Diese Webseite verwendet zur Darstellung von Karten das Produkt Google Maps von Google Ireland Limited („Google“). Durch Nutzung dieser Webseite erklären Sie sich mit der Erfassung, Bearbeitung sowie Nutzung der automatisiert erhobenen Daten durch Google Inc., deren Vertreter sowie Dritter einverstandenDie Nutzungsbedingungen von Google Maps finden sie Nutzungsbedingungen für Google Maps http://www.google.com/intl/en_us/help/terms_maps.html
Sollten Sie dies nicht wünschen, können Sie dies über den Anzeigenvorgaben-Manager http://www.google.com/settings/ads/onweb/?hl=en  deaktivieren.


Social Media

We offer content on various social media platforms, in order to introduce ourselves to you, provide information and get in touch with you. We can only assume responsibility for the content we use there; we have no influence on the processing by the respective platform operator. However, according to a ruling of the European Court of Justice, we are deemed to be jointly responsible, even without knowledge of the processing by the platform operator. For this purpose, the corresponding agreements are concluded with the operators.
The processing of your information provided to us is based on our legitimate interest according to Art. 6 para. 1 lit. f) GDPR in the diverse presentation of our company vis-a-vis external parties, the use of an effective information option and for the purpose of communication with you.
Detailed information on data processing in connection with the use of our social media services, opt-out options and the assertion of information rights can be found in the privacy policy of the relevant platform operator.


Provider: Facebook Ireland Ltd, 4 Grand Canal Square, Grand Canal Harbour, Dublin 2, Ireland.
Data processing is carried out on the basis of an agreement on the joint processing of personal data in accordance with Art. 26 GDPR.
Privacy policy: https://www.facebook.com/about/privacy/
Opt-out: https://www.facebook.com/settings?tab=ads


Provider: LinkedIn Ireland Unlimited Company Wilton Place, Dublin 2, Ireland.
Privacy policy: https://www.linkedin.com/legal/privacy-policy
Opt-out: https://www.linkedin.com/psettings/guest-controls/retargeting-opt-out


Provider: XING AG, Dammtorstraße 29-32, 20354 Hamburg, Germany)
Privacy policy: https://privacy.xing.com/en/privacy-policy
Opt-out: https://privacy.xing.com/en/privacy-policy


Provider: Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland
Privacy policy: https://policies.google.com/privacy
Opt-out: https://adssettings.google.com/authenticated


Provider: Instagram Inc., 1601 Willow Road, Menlo Park, CA, 94025, USA
Privacy policy: http://instagram.com/about/legal/privacy
Opt-out: http://instagram.com/about/legal/privacy



We do not use any automated processing that results in automated decision-making/profiling in relation to you.


If you have provided us with personal data, we only use this data to answer your inquiries, for technical administration, and for marketing if you have given us permission to do so. We only transmit your personal data to third parties or in any other manner if necessary to carry out a contract or process an invoice, if we are legally obligated to do so, or if you have given us your consent to do so in advance.
You have the right to revoke your permission with future effect at any time.
Your saved personal data will be deleted when you revoke your consent to save such data, if it is no longer necessary for the data to be saved to fulfil the purpose for which it was saved, i.e. if the process is complete, and if no legal deletion deadlines apply, or if saving such data is not permitted for other legal reasons. If the data cannot be deleted, it will be blocked against further processing until the legal deletion deadlines have expired.



On 12 May 1998 – docket number: 312 O 85/98 – the District Court of Hamburg resolved that a company / a person that links to a third party website accepts responsibility for its content, unless the company/person clearly distances themselves from this linked content. For this reason, ystral gmbh hereby expressly distances itself from the content of all linked websites. Ystral has no influence over the content of linked pages, and therefore accepts no liability for content being up to date, correct, complete, of good quality, or for the future design of the content. Only the operators of linked websites are responsible for their content. Please also note the data privacy declarations of the third parties to whose pages we have linked. This data privacy declaration applies only to the ystral gmbh website.


You have the right to learn what personal data on you is saved by our company (informational right) and to correct incorrect data or to have data deleted/blocked. Upon written request, we will be happy to inform you about the data we have saved about you. However, please understand that we must first ensure that you are authorised to do so as an affected party, in order to protect your personal data.  You can contact your respective competent supervisory authority for data protection, if you believe that the processing of your personal data is contrary to the provisions of the General Data Protection Regulation. For Baden-Württemberg, this is: The State Commissioner for Data Protection and Freedom of Information Street address: Königstrasse 10 a, 70173 Stuttgart Postal address: Postfach 10 29 32, 70025 Stuttgart Tel.: 0711 615541-0, FAX: 0711 615541-15,  email: poststelle@lfdi.bwl.de


We use technical and organisational methods to save your data such that it is not accessible to third parties. If you communicate with us via unencrypted email, we are not able to guarantee complete data security. We recommend that you contact us via post with any confidential information.


The data controller within the meaning of the Federal Data Protection Act (BDSG) is ystral gmbh, maschinenbau + processtechnik, Wettelbrunner Str. 7, D-79282 Ballrechten-Dottingen, Germany, Managing Directors David Manke, Peter Manke, Karl Prem.