Privacy Policy

TDA / KOBY - Transformacao e Distribuição de Abrasivos, Lda. (In explaining this document identified as TDA) considers fundamental the respect for privacy and the protection of personal data provided to you, while being responsible for its treatment.

Therefore, whenever TDA / KOBY receives personal data from natural persons, namely for the purpose of providing services to such persons, such personal data will be treated in accordance with this Privacy Policy and always in compliance with the applicable data protection legislation.

For further clarification on our privacy practices, we ask that you contact us through our email ( or to:

 Industrial Area Albergaria-a-Velha

Lot 9 (next to EN1 / IC2)

3850-184 Albergaria-a-Velha


We will do everything possible to analyze and respond as soon as possible. TDA reserves, however, the right to modify this Privacy Policy to adapt it to legislative or jurisprudential changes. In this case, TDA will announce the changes introduced on the website with the necessary anticipation.

The fact that the user remains and continues to use the TDA website after being properly informed of any changes to this Privacy Policy, means that he accepts those same changes.


TDA / KOBY respects the privacy of all users who visit its website. This Privacy Policy reflects the information that TDA collects through the website and how it will use that information. The TDA / KOBY, in accordance with Regulation No. 679/2016, of April 27, General Regulation on Data Protection (GDPR), allows the data subject the possibility to enjoy their rights to:

right to information;

right of access;

right of rectification;

right to be forgotten;

right to limitation of treatment;

right to data portability;

opposition (definition of profiles);

To take advantage of these rights, please send a letter to the address indicated above or an email to the contact mentioned above.

Data collection

The TDA / TDA website can be visited without having to reveal any personal information or register. On the website we can collect certain information about the visit, such as the name of the Internet service provider and the Internet Protocol (IP) address through which you accessed, the date and time of access to the website, the pages that were accessed and the web address from which you connected. This information is used to help improve the website, analyze trends and manage it.

In response to legal issues, TDA / KOBY can and must provide information requested by the competent authorities, in accordance with national laws, and in compliance with Regulation No. 679/2016, of 27 April (GDPR).

Personal information will only be disclosed without notice if required by law. In accordance with the provisions of the current regulation, with regard to the protection of personal data, we inform you that our servers are located in Portugal.

On the TDA / KOBY website, personal data are collected from contacts, when the form is filled in voluntarily and in an informed manner. The data collected are the name, company and e-mail so that it is possible for us to answer the questions put to us. If you do not wish to make your data available through the form, we ask that you contact us through other means.

Like contacts, e-mails are also requested to download product information, technical sheets and other documents.


TDA / KOBY is committed to treating personal information with high privacy, confidentiality and security, through security measures applied to automated files that contain personal data, thus protecting your data from loss, misuse, unauthorized access , changes and destruction, with the technical means at our fingertips. To guarantee the quality and integrity of the information provided by users, we have implemented the necessary measures in order to keep the information secure, accurate, updated and complete.

Despite the security measures adopted by TDA, we warn everyone who surfs the Internet that they must adopt additional security measures, namely, ensure that they use equipment and a browser updated in terms of properly configured security patches, with an active firewall , antivirus and anti spyware and that make sure the authenticity of the websites they visit on the internet, and should avoid pages whose reputation they do not trust.

External links and Social Networks

Our website contains links to social networks external to TDA / KOBY. It is not responsible for the privacy policies or content of the respective websites.

So, we recommend the analysis of the conditions of use and the privacy policies of these social networks, in order to know exactly how they use the personal data of the users, as well as the procedure to eliminate or limit the treatment of that data.


What are cookies?

Cookies are software files that pages / applications install on users 'browsers or devices (smartphones, tablets, among others) while they browse different pages and which are used to store information about users' visits. The TDA / KOBY website uses cookies to:

Make sure the pages are working correctly;

Store user preferences, as well as the selected language and font size;

Discover the details of the users' browsing experience;

Collect statistical information, for example, the pages the user visits and how long he stays on each page;

The use of cookies allows the optimization of navigation, by adapting the information and services offered to the interests of users, in order to provide a better experience each time they visit the page.

The TDA / KOBY website uses its own and third-party cookies to analyze user activity and improve our services on web pages. By using our web pages, you are authorizing the use of these cookies.

How they work

Cookies, depending on how long the user stays on the page, can be classified as session cookies or permanent cookies. The first type of cookies expires when the user closes the browser. The second type of cookies expires when their purpose has been completed (for example, identifying the user on the page) or when they are manually turned off. These can be classified as:

Essential cookies: these are the cookies that are essential to access specific areas of websites. They allow navigation on the website and the use of its applications, such as accessing secure or restricted areas through login;

Analytical cookies: collect information about the users' browsing experience on the pages, usually anonymously, although sometimes they also allow a user to be identified, uniquely and unequivocally to obtain information about the user's interests in the services provided by the pages;

Third Party Cookies: on some pages there are components that are made available by third parties (Youtube, Facebook and others) that use cookies independent of the cookies managed by the website;

Advertising Cookies: allow you to target advertising according to the interests of each user, by collecting internet browsing habits. In this way, the advertising available may correspond to your needs;


All browsers allow the user to accept, refuse or delete cookies, namely by selecting the appropriate settings in their browser. The user can configure cookies in the "Options" or "Preferences" menu of his browser. However, it is important to note that disabling cookies may prevent some web services from functioning correctly, affecting, in whole or in part, the navigation on the page.

Additional guarantees and withdrawal of acceptance

TDA / KOBY will not be responsible for the content and veracity of the privacy policies of third party components that may be included on this page. As an additional guarantee, the recording of cookies on this page may be subject to the user accepting cookies during his visit to the page and when installing or updating the browser used. This acceptance can be revoked at any time.

Google Analytics

This website uses Google Analytics, a web analytics service provided by Google Inc., 1600 Amphitheater Parkway, Mountain View, CA 94043, USA (Google). The Google Analytics service uses cookies that are stored on your computer and allow an analysis of your use of the website. The information generated by cookies about the use of our web pages, including your IP address, will generally be transmitted to a Google server in the USA and stored on it.

The service will use this information on our behalf to evaluate the use of our website, compile reports on its activity and provide additional services related to the use of the website and the internet. The IP address transmitted by your browser within the parameters of Google Analytics will not be associated with any other data held by Google.

This data will only be transmitted to third parties based on legal regulations or for the purpose of processing order data. In no case will Google link your usage data to other data stored by Google.

You can find detailed information about Google Analytics at this link: