Privacy terms

1. General

HADE Heinrich Dornseifer KG appreciates your interest in this company. The company takes the protection of your personal data seriously and are providing you with information here about the type and scope of personal data which we collect when you visit In most cases our website can be used without the need for you to disclose your personal data. Whenever personal data are collected on our web pages (such as names, addresses, or e-mail addresses) this is always, where possible, done on a voluntary basis. These data are not passed on to third parties without your explicit consent. Explicit objection is here made to the use by third parties of contact data published in accordance with legal requirements for the purpose of sending advertising and information material which has not been explicitly requested. The operators of this website explicitly retain the right to take legal action in the event that unsolicited advertising information, such as spam mail, is sent. All personal data are collected, processed, and used in conformity with the applicable regulations on the protection of personal data. Our site can be accessed via the https protocol and data sent via the form is encrypted.

2. Name and address of the controller responsible for data processing

Controller within the meaning of the General Data Protection Regulation and other data protection laws and similar legal provisions in the Member States of the European Union:

HADE Heinrich Dornseifer KG

Contact data:

Grüner Weg 45 - 47
D-58644 Iserlohn

Postfach 1665
D-58586 Iserlohn

Telefon: +49 2371 - 95999 - 0
Telefax: +49 2371 - 95999 - 9

Responsible for data protection: Frank Kronshage

3. Cookies

This website uses cookies. Cookies are text files which are placed and stored on a computer system via a web browser. Cookies enable websites and servers to distinguish the individual browsers of data subjects from other browsers. This website uses Javascript: We use „Google Fonts“ and the Google Preloader for technical needs. By using cookies and useful Javascript, we are able to improve the user-friendliness of this website and provide services which you would not be able to provide without cookies. The user of the website which uses cookies does not, for example, have to enter his or her access data every time they visit the website as these data are taken from the website and the cookies stored on the user’s computer system. The settings of web browsers can be changed to prevent cookies being set by any websites. Cookies which have already been set can be erased again. This is possible in all standard web browsers. In some cases the functions on the website may be restricted as a result.

4. Purpose of data collection and possible transfer of data

We only collect personal data if you provide them to us when making an inquiry, for example. Data are entered in the areas as follows:

In contact forms
The contact form can be used to send inquiries to us directly. The website also includes information which we are required to provide by law (e.g., in the imprint) which enables you to make contact with us quickly by electronic means (e.g., via e-mail address). If someone makes contact by e-mail or by using a contact form, the data transferred by that person is stored automatically. Data transferred for the purpose of making contact are stored in order to handle inquiries from or make contact with the data subject. Unless this is necessary for handling purposes, these personal data are not passed on to third parties outside the Group companies.

Via our own e-mail service
As well as the contact information in, for example, the imprint, the e-mail address and telephone numbers of specific departments are also provided on our website. In this way we want to enable you to make contact with our company quickly and simply. Most e-mails will be sent to general mailboxes. You should therefore be aware that any messages you send may be seen by several different people.

5. Use Of Google Fonts and Preloader

We use the preloader and „Google Fonts“ - Google Inc., 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA - for technical needs. This service guarantees an optimal view. To deactivate this service and prevent the transfer of your data to Google you may deactivate JavaScript in your browser. However, in this case you will be unable to use „Google Fonts“.

6. Lawfulness of processing
If we obtain your consent to specific processing operations their lawfulness is based on Art. 6 (I) a) GDPR. If the processing of personal data is necessary for the performance of a contract, e.g. for the delivery of goods, or to take steps prior to entering into a contract, e.g. for inquiries, the lawfulness of such processing is based on Art. 6 (I) b) GDPR. If our company is subject to a legal obligation which makes it necessary to process personal data, such as for the purpose of meeting tax obligations, such processing is based on Art. 6 (I) c) GDPR. If the processing of personal data is not based on any of the lawful grounds referred to above, we only process data for the purposes of the legitimate interests pursued by our company (improving the performance of our business activities). We consistently ensure that such processing does not impair the interests or fundamental rights and freedoms of the data subject which require protection and which override our legitimate interests.

7. Duration of storage of personal data

The storage period for personal data is based on the statutory retention periods. If the purpose for which the data have been recorded no longer applies, the data are erased as soon as this period expires.

8. Your right to information, to object, to lodge complaints, to data portability, to restriction of processing, to rectification and to erasure

You have the right to receive information about the data stored on you and the purpose of such storage at any time. You can withdraw your consent to the storage or use of your personal data in writing at any time. As well as the right to withdraw consent, you also have the right to have your data rectified, its processing limited, and to have your data made unavailable or erased. You have the right to lodge complaints with the relevant supervisory authority. You also have the right to receive the data transferred by you in a machine-readable format. If you have any questions about the processing of your personal data, please contact us directly (controller: see imprint). You can also contact our external data protection officer directly if you have any questions, require any information, wish to make any applications, or lodge complaints.

9.Changes and Updates

You can find a current version of our privacy policy on