Privacy policy

The Personal Data Protection Act (hereinafter "LPDP") and the General Data Protection Regulation (Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016, hereinafter "GDPR") ensure the protection of natural persons with regard to the processing of personal data and the free movement of such data.

Legal terms are considered "personal data" any information, of any nature and regardless of its medium, including sound and image, relating to an identified or identifiable natural person, so the protection does not cover the data of legal persons.

By accepting this Privacy Policy, the user declares for the purposes provided for in articles 4. 1, 2, 3, 6, 7 and 11, 6, 7, 13 give their free, spontaneous and informed consent to the processing of personal data, to the personal CSTECH provided through the https:/ are included in a file under the responsibility of CSTECH , whose processing under the LPDP and the GDPR complies with the appropriate technical and organisational security measures.

CSTECH , maintains a database with the registration of its customers. The data present in this database are only the data provided by the same at the time of registration, being collected and processed automatically, as approved by the National Data Protection Commission, by CSTECH, entity responsible for the corresponding file.

Under no circumstances will information be requested on philosophical or political convictions, party or trade union membership, religious faith, private life and racial or ethnic origin as well as data relating to health and sexual life, including genetic data.

Under no circumstances will we carry out any of the following activities with the personal data provided to us through this website:

  • transfer to other persons or other entities without the prior consent of the data subject;
  • Transfer outside the European Economic Area (EEA), without the prior consent of the data subject.


  • (i) order processing;
  • (ii) communication with customers and clarification of doubts;
  • (iii) processing requests for information;
  • (iv) processing of complaints;
  • (v) direct marketing communications (where you have consented to the processing of your personal data for this purpose);
  • (vi) request for comments on products or services purchased;
  • CSTech. guarantees the confidentiality of the data collected and of the documentation received and the information transmitted will be used only within the scope of said communication of campaigns and services, within the strictly necessary limits.

The personal data whose processing is authorized by this statement may not serve for any direct marketing or other commercial purposes, including profiling or for any other automated decisions and may be subject to portability pursuant to art. 20th of the GDPR.


CSTECH declares that it has implemented and will continue to implement the technical and organisational security measures necessary to ensure the security of the personal data provided to it in order to avoid its alteration, loss, processing and/or unauthorised access, taking into account the current state of technology, the nature of the data stored and the risks to which they are exposed. CSTECH guarantees the confidentiality of all data provided by its customers either in the registration or in the process of buying/ ordering products or services. The collection and processing of data is carried out safely and prevents its loss or manipulation. All data will be entered on a Secure Server (128-bit SSL) that encrypts/encodes it (turns it into a code). You can verify that your browser is secure if the lock symbol appears or if the address starts with https instead of http.


One of the purposes for which we process personal data provided by users is to send electronic communications with information regarding commercial and promotional communications. Whenever we make a communication of this type, will be directed exclusively to users who have previously authorized and expressly. In accordance with the provisions of Decree-Law n.º 7/2004, of January 7, in the event that the user wishes to stop receiving commercial or promotional communications from CSTECH , he may request the opposition of the service by sending an email to .