In compliance with Law 34/2002 on Information Society Services and Electronic Commerce (LSSICE), we inform you of the following legal aspects of the Web:


Owner: MARTIGRAP, SL (hereafter MARTIGRAP)
Address: Polígono Industrial Gelidense 3, Nave 22 · 08790 · Gelida, Barcelona (SPAIN)
VAT: B58227539
Phone: 937793520
Registry data: Mercantile Registry of Barcelona, volume 23.754, Book 74.230, Folio 132, Inscription 10º


MARTIGRAP may collect information about website users’ search habits through cookies or log files. Cookies will not be used to collect personal information. They will only be installed if the User remains and continues to browse our website, understanding that he/she consents to their use and installation. Below, we provide detailed information on: what “cookies” are, what type this website uses, how they can be deactivated in the browser and how to specifically block the installation of third party Cookies.

What are cookies?

Cookies are small text files generated by the web pages that the User visits, which contain session data that may be useful later in the web page. The data allows the website to maintain its information between pages, and also to analyze how to interact with the site.

Cookies are secure because they can only store the information that was put into place by the browser, the information that the User had entered in the browser or that included in the page request. They cannot execute code and cannot be used to access the User’s computer.

Cookies are essential for the functioning of the Internet, providing countless advantages in the provision of interactive services, facilitating navigation and usability of web pages. Cookies cannot damage equipment and being activated helps to identify and resolve errors.


Types of cookies

Below, we provide more information to better understand the different types of cookies that may be used:

According to their purpose  
Technical Cookies Technical cookies are those that are essential and strictly necessary for the correct functioning of a web portal and the use of the different options and services it offers.

For example, those used for session maintenance, response time management, performance, etc..

Customization Cookies These cookies allow the user to specify or customize some features of the general options of the website, for example, define the language, regional settings or browser type.
Analytical Cookies Analytical cookies are those used by our web portals to create navigational profiles and to understand user preferences.

For example, by means of an analytical cookie it is possible to control the geographical areas of greater interest of a user, the product with more success, etc.

Advertising / advertising cookies Advertising cookies allow the management of advertising spaces based on specific criteria such as frequency of access, content edited, etc…

Advertising cookies allow, through advertising management, to store behavioral information by observing habits, studying accesses and forming a user preference profile, in order to offer advertising related to the interests of the user’s profile.


According to time  
Session Cookies Session cookies are those that last as long as the user is browsing the website and are deleted at the end of the website.
Persistent Cookies These cookies are stored in the user’s terminal for a longer period of time, thus facilitating the control of chosen preferences without having to repeat certain parameters each time the website is visited.


Relationship and description of ‘cookies’

The table we publish below summarises the cookies previously described and used on our website:

Domain Name Duration Purpose Size _gat 1 minute Analytical Cookie (from third parties). It is used to limit the percentage of requests. If you have implemented Google Analytics using Google Tag Manager, this cookie will be called _dc_gtm_<property-id> 5
_ga 2 years Analytical Cookie (third party). Used to differentiate between users and sessions. The cookie is created by loading the javascript library and there is no previous version of the _ga cookie. The cookie is updated each time you send data to Google Analytics. 30
_gat_gtag_UA_57194794_3 1 minute Analytical (third-party) Cookie. It is used to limit the percentage of requests. If you implemented Google Analytics using Google Tag Manager, this cookie will be called _dc_gtm_<property-id>. 24
_gid 1 day Analytical Cookie (third party). It is automatically generated transparently for the Web due to certain measurement codes or third parties. 31
ginger_cookie 1 day Analytical Cookie. Cookie that is used to remember whether or not the user authorizes the use of cookies on the web. 14
NID 6 months The NID cookie contains a unique ID that Google uses to remember your preferences and other information, such as your preferred language (for example, English), the number of search results you want displayed per page (for example, 10 or 20), and whether you want Google’s SafeSearch filter to be turned on or off. 178
CONSENT 20 years Launch a message to the visiting user, to be aware that our website uses cookies. 16
1P_JAR 1 month Transfer data to Google. 18


By browsing and continuing on our website, you consent to the use of the cookies set forth above for the periods set forth above and under the conditions contained in this Cookie Policy.


Withdrawal of Consent.

The user will be able to withdraw at any time his consent related to this Policy of Cookies, for that reason he will have to eliminate the cookies stored in his equipment using the adjustments and configurations of his navigator of Internet.


Cookie management: Complementary guarantees.

All Internet browsers allow you to limit the behavior of a cookie or disable cookies within your browser settings or options. The steps for doing so are different for each browser, and instructions can be found in the help menu of each browser.

Many browsers allow you to activate a private mode whereby cookies are always deleted after the visit. Depending on each browser this private mode may have different names. Below is a list of the most common browsers with a link to the cookie settings and the different names of this “private mode”:


For more information on deleting, disabling or blocking cookies you can also visit:


Updating the cookie policy.

This website may modify this Cookie Policy, so we recommend that you review this policy each time you access our website in order to be adequately informed about our use of cookies.