Terms and Conditions of Use and Privacy Policy


The website user may use the information published on the GRECA website for informational purposes only. The website user may not use the website information in any other way without the prior written consent of the Company.



You acknowledge that the Internet is neither owned or controlled by any organization, company, legal or physical entity. Therefore, GRECA cannot guarantee that users can access the site or company server or service at any time. GRECA declares that it will make every effort in good faith to ensure that its website and all its servers or services are available as widely as possible and with as little disruption as possible.


Third party sites

GRECA is not responsible for the accuracy or adequacy of the content of a third party website that can be achieved using the website https://greca.pt. The use of any content from a third party website, including but not limited to information, downloadable files, etc. It is at your own risk.



The content of this website, in text and image, is the property of GRECA;

© 2020, GRECA. All rights reserved.


Processing of Personal Data

GRECA” is the entity responsible for the processing of personal data of visitors to the website https://greca.pt, and is committed to ensuring their confidentiality.

Our site uses cookies, and by consenting to the use of cookies for the first time in accordance with our privacy policy, allows us to use these cookies whenever you use visit our site.


Data Collected

The personal information contained and collected through the website will only be the one that is submitted and / or confirmed by the visitor.


Purpose of Treatment

All personal information collected through the use of the GRECA website will be used to help make the website visit more productive and enjoyable, to personalize relevant content, products and services.


Rights of the Personal Data Holder

All personal information relating to customers or visitors using GRECA’s website will be treated in accordance with national and European Personal Data Protection legislation. You can exercise your rights by email: comercial@greca.pt


Conservation and Safety of data

The length of time data is stored varies according to the purpose for which the information is processed. Thus, and where there is no specific legal requirement, data will be stored and retained only for the minimum period necessary for the purposes for which it was collected or further processed.

GRECA is committed to ensuring the protection of personal data made available to you. To this end, various security measures, both technical and organizational, have been adopted in order to protect the personal data made available to it against its dissemination, loss, misuse, alteration, processing or unauthorized access as well as against any other form of illicit treatment.

Notwithstanding the security measures adopted, as a user of the Internet, the website visitor should take additional security measures.

The use of the GRECA website implies full knowledge of this Privacy Policy, which may change without notice. Therefore, it is recommended that you check this page regularly so that you are always up to date.


Links to third party websites

GRECA’s website may have links to other websites, however our Privacy Policy does not apply to third party websites, so the visitor should always read the privacy policy of the third party website and for which we are not responsible.
GRECA, owner of the site https://greca.pt, will not collect any personal information from its users.

All users of the website will be able to browse the page without providing their personal information, thus ensuring anonymity.

However, GRECA may collect non-personal information that is intended to improve and optimize site navigation.

The personal data voluntarily provided by the user himself on the contact page is for Greca’s information and will not be disclosed to third parties without the prior consent of the owner.

In accordance with applicable law, GRECA undertakes to grant users whose data it collects the right to access, oppose or modify their data at any time by using the email comercial@greca.pt .

Any communication or message sent by email, file transmission or other unsolicited form of communication will be considered non-confidential and free of any restrictions on use GRECA is entitled to use any ideas, concepts, knowledge or techniques to communicate with the site freely and regardless of their purpose (including the design, production or marketing of products based on this information).



What are cookies?

Cookies are small software tags that are stored in your browser through your browser, retaining only information related to your preferences and not including your personal data.


What kind of cookies are there?

There are two groups of cookies that can be used:

Permanent cookies – These are cookies that are stored at the browser level on your access devices (PC, mobile and tablet) and are used whenever you revisit one of our websites. They are generally used to direct navigation to the user’s interests, allowing us to provide a more personalized service.

Session cookies – These are temporary cookies that remain in your browser’s cookie file until you leave the website. The information obtained by these cookies serves to analyze web traffic patterns, allowing us to identify problems and provide a better browsing experience.


For what purposes do we use cookies?

Strictly Required Cookies – Allow you to browse the website and use its applications, as well as access secure areas of the website. Without these cookies, the services you have requested cannot be provided.

Analytical Cookies – These are used anonymously for the purpose of creating and analyzing statistics to improve the functioning of the website.

Functionality cookies – Store user preferences regarding the use of the site so that you do not have to re-configure the site each time you visit it.


How to manage cookies?

All browsers allow you to accept, decline or delete cookies at any time by configuring the appropriate settings in your browser. You can set cookies in the “options” or “preferences” menu of your browser.

Note that disabling cookies loses the automatic completion of some data, such as login data. In addition, it may prevent some online services from functioning properly, affecting site navigation.


More information

To learn more about cookies, see the following link:

All About Cookies