Privacidade e Cookies

Marques & Silva respects the user’s right to privacy. In this sense, we seek to adopt the best possible data protection and privacy practices, trying as much as possible to safeguard our users’ data confidentiality and security. All personal information relating to users of the site will be treated following Regulation (EU) 2016/679 of 27 April 2016 (General Regulation for the Protection of Personal Data). Marques e Silva Lda is responsible for handling all personal data collected in its forms


Data We Collect, Purpose and Treatment:


Succinctly and transparently, we indicate below what personal data we collect, as well as their treatment and purpose


Contact Form


To send messages using the contact form available on the “Contacts” page, you must enter your name, e-mail, and the respective message. These data will only be used to manage your contact request, with a legitimate need on our part to respond to requests addressed to us. All the data mentioned above will be sent directly to the email and will not be stored anywhere else.


Registration form


To access the exclusive content (datasheets, 3D’s, etc.) of the various products available, registration is required. This registration will be subject to approval, for security reasons, by the Marques e Silva Lda sales team. In this registration, email, name, company, telephone, and postal code will be requested. During or after the approval of the registration application, you can request the cancellation. To do so, just send an email to


Newsletter Form


The Marques e Silva Lda newsletter service will be sent only to those who voluntarily request to receive it. Subscribers will regularly receive all news and offer related to Marques e Silva Lda. The newsletter contains tracking pixels. These codes included in the email are intended to generate statistical data that we need to assess the success of the shipment If you want to cancel this service, just click on the link at the bottom of the email. If you do, your data will be erased. In the same footer, it will be possible to change or update your data. The sending of newsletters will be done through the MailChimp platform. It will be on this platform that the collected data will be saved. MailChimp, owned by The Rocket Science Group, LLC, based in Atlanta, Georgia, United States of America, respects the EU / US Protection Shield thus ensuring the security of your data.


Right of Access and Withdrawal of Consent


As a data subject, you have the right to access your personal data and understand whether they are being treated by the law in force. If so, you have the right to access, update, or request the deletion of your personal data. You can do it in two ways:

Written communication addressed to Marques e Silva Lda to: Rua Zona Industrial Nascente / Poente nº102, Barrô 3750-353, Águeda.

If you believe that your data is not being treated correctly, you can file a complaint with the National Data Protection Commission – CNPD. This Privacy Policy may be changed without notice. We recommend consulting it regularly.


Cookies Policy


What are cookies?


Cookies” are small software tags that are stored on your computer through the browser (browser), retaining only information related to your preferences, not including, as such, your personal data.


What are cookies for?


In addition to improving the user experience, cookies serve to help determine the usefulness, interest, and number of uses of their websites, allowing for faster and more efficient navigation, eliminating the need to repeatedly enter the same information.

What kind of cookies do we use?

Two groups of cookies can be used:

Permanent cookies: these are cookies stored at the browser level on your access devices (PC, mobile, and tablet) and used whenever you make a new visit to one of our websites. They are generally used to direct navigation to the user’s interests, allowing us to provide more personalized service. Session cookies 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 traffic patterns on the web, allowing us to identify problems and provide a better browsing experience


For what purposes do we use or may we use cookies?


Strictly necessary cookies: They allow you to browse the website, use your applications, and access secure areas of the website. Without these cookies, the services you have requested cannot be provided.

Analytical cookies: They are used anonymously to create and analyze statistics, to improve the functioning of the website.

Functionality cookies: They keep the user’s preferences regarding the use of the website so that it is not necessary to configure the website again each time you visit it.

Third-party cookies: Measure the success of applications and the effectiveness of third-party advertising. They can also be used to customize a widget with user data…

Advertising cookies: They target advertising according to the interests of each user, to target advertising campaigns taking into account the tastes of users, and in addition, they limit the number of times you see the ad, helping to measure the advertising effectiveness and the success of the website organization.


 How can you manage cookies?


Cookies help to get the most out of websites, however, all internet browsers (browsers) allow the user to accept, refuse or delete cookies, namely by selecting the appropriate settings in the respective internet browser (browser). After authorizing the use of cookies, the user can always disable some or all of our cookies. For this purpose, the user must look in the “help” menu of the internet browser (browser) or contact the supplier of the internet browser (browser).

Privacidade e Cookies - Marques & Silva