Privacy Policy
Data privacy statement of Wärme- und Glühtechnik GRUBE GmbH
Wärme- und Glühtechnik GRUBE GmbH
Alte Ziegelei 1
48734 Reken
Germany
Tel.: +49 (0) 2864 - 88 555 - 0
Fax: +49 (0) 2864 - 88 555 - 10
24 hours: +49 (0) 180 - 56 56 3 - 56
Email: service@w-grube.de
B. Purposes and legal bases
We process your personal data when this is necessary for the performance of a contract or for pre-contractual measures. Data processing is carried out in accordance with Article 6(1)(b) GDPR. This applies in particular to the contact functions.
When you use our contact form, the data you provide will be transmitted directly via email to service@w-grube.de. Please note that this email is unencrypted.
Furthermore, we process your data to protect legitimate interests in accordance with Art. 6 para. 1 lit. f) GDPR, in particular:
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Handling of non-contractual requests
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Ensuring legally compliant conduct and legal defense
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Ensuring the availability and security of technical systems
The following data, among others, is logged: name of the retrieved file, date and time of retrieval, amount of data transferred, message about successful retrieval, web browser, IP address.
Finally, we process your personal data to comply with legal obligations, e.g., under commercial or tax law, in accordance with Art. 6 para. 1 lit. c) GDPR.
C. Third-party services
When we use third-party services (e.g. route planners), data processing is based on Art. 6 para. 1 lit. b) and f) GDPR.
Clicking a link to a third-party service may redirect you directly to that provider, who will then process the data. Please review their respective privacy policies.
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Google Maps / YouTube: Google Ireland Limited – Privacy Policy
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Facebook: Meta Platforms Ireland Limited – Privacy Policy
D. Cookies and similar technologies
We use cookies to provide the functions of our website. This processing is based on Article 6(1)(b) and (f) of the GDPR. If cookies are used for analysis or interest-based content, this only occurs with your consent. You can manage your settings via the consent tool: Cookiebot .
E. Recipients of personal data
Within the company, only employees who need your data for the stated purposes have access to it. Data will only be shared with third parties if legally permitted or required.
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Service providers bound by instructions
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Public bodies
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Affiliated companies or cooperation partners
F. Data processing in third countries
If your data is transferred to countries outside the EU/EEA, we ensure that this is done on a legal basis or with appropriate safeguards (e.g., standard contractual clauses). Further information is available upon request.
G. Storage duration
Your personal data will only be stored for as long as it is necessary for the purposes for which it was collected or as long as the legal basis for processing exists. If you object to the processing or after the statutory retention periods have expired, the data will be deleted.
H. Rights of data subjects
You have the following rights:
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Information about stored data
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Correction of inaccurate data
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Deletion of data
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Restriction of processing
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Data portability (when provided under a contract)
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Objection to processing (e.g. for direct marketing)
You can withdraw your consent at any time with effect for the future. The lawfulness of the processing carried out up to that point remains unaffected. If you have any complaints, you can contact the relevant supervisory authority.
I. Stand
This privacy policy was last updated on January 27, 2026.

