In order to fulfil the Law 34/ 2002 of July 11, with respect to information society services and e-commerce, the company’s identifying details are listed below.

Adresss: C/Bellvei, 41-49 N. 9 (P.I. Can Salvatella), 08210 Barberà del Vallès
Registration data: registered in the Barcelona Registration of Companies. Form B-295143. Page 123. Volume 36665. Inscription 1.
Telèfon:  +34 93 718 58 40
Fax: +34 93 718 82 21

All content, including text, images, sound recordings and other content are owned by EFICIENCIA Y TECNOLOGÍA, SA who reserves all exploitation rights.
Therefore, reproduction, copying, distribution or transfer all or part of the contents of this website without owner’s express written consent is forbidden.

EFICIENCIA Y TECNOLOGÍA, SA accepts no liability for any infringements which may be incurred by users or for damages caused by the use of this website and reserves the right to update and amend the information without notice.
EFICIENCIA Y TECNOLOGÍA, SA accepts no liability for links’ content, accuracy and / or errors which can be accessed through our website. The sole purpose of links is to provide users with access to information which may be of interest.

In accordance with the General European Regulation of data protection 2016/679  (RGPD) of 27th April 2016, EFICIENCIA Y TECNOLOGÍA, SA informs users of this website about the following:
All information received or collected by EFICIENCIA Y TECNOLOGÍA, SA, with due agreement by the user for processing, will be treated with strict confidentiality and security, and incorporated into a computerized file of its property, and the treatment will be subject to national and European standards about data protection.
This information is used exclusively by EFICIENCIA Y TECNOLOGÍA, SA with the purpose to maintain the commercial relationship with its clients, as well as keeping them duly informed about products and services they offer, and it will not be communicated or transferred to third parties, with the exception of those cases in which  EFICIENCIA Y TECNOLOGÍA, SA is legally obliged or it is public information.
EFICIENCIA Y TECNOLOGÍA, SA will keep the personal data, and will adopt necessary measures to avoid any alteration or loss, as well as any treatment or access not authorized. EFICIENCIA Y TECNOLOGÍA, SA will fulfill this obligation in accordance with Regulation 2016/679 (EU) of the European Parliament and the European Council (General regulation of Data processing – RGDP) and all later provisions.
Furthermore, all staff at EFICIENCIA Y TECNOLOGÍA, SA, as well as eventual suppliers, subcontracted or partners, undertake the commitment to carry out their professional activity respecting confidentiality, obligations and security measures  taken within Data Protection.

Persons concerned, will be able to exercise over EFICIENCIA Y TECNOLOGÍA, SA the right to access, rectify, delete, portability and opposition, or limitation to the treatment of their personal data, by means of a signed writing addressed to EFICIENCIA Y TECNOLOGÍA, SA C/. Bellveí, 41-49 N. 9 (P.I. Can Salvatella), 08210 Barberà del Vallès, or by email to
The said writing may indicate the following data: name and surname of the User, address for the purpose of notifications, photocopy of the national document of identity or passport, and details of the request. In case of acting on behalf of a third person, an evidential authoritative document will be requested.

EFICIENCIA Y TECNOLOGÍA, SA has NO services contracted to technological suppliers located neither in countries not European or countries with no European equivalent regulations (“Third countries”).
Any future contracts for services related to data processing by EFICIENCIA Y TECNOLOGÍA, SA will always fulfill all requirements by the European regulations about data protections, applying in the treatment of the data all guarantees and safeguards of the said information.

What are cookies?
A cookie is a file than is downloaded to your computer when accessing certain websites. Cookies enable a website, among other things, to store and retrieve information about a user’s browsing habits or your computer, and depending contain information and how it is used, can be used to recognize user and ease navigation and use on the website.
What types of cookies use this site?
• Google Analytics analysis set of third-party cookies: They are a set of cookies which, processed by a third party (google) allow us to quantify, anonymously, the number of users accessing our website, and the use made of the different options, services and information that are present in order to perform the general user’s statistical analysis, and improve our services.
• Google Maps: customization set of third party cookies: This set of cookies may, from user’s geographic location on Google Maps (if the user has activated) tell how to get to our offices and with what means of transport, recalled his last location, etc.
You can allow, block or delete cookies installed on your computer by setting your computer’s browser configuration options .

EFICIENCIA Y TECNOLOGÍA, SA reserves, with no need of previous notice and at any moment, the right to temporarily suspend the access to its website and make any appropriate amendments, of services and information provided, presentation and locations of the same as well as access conditions of use of the website of EFICIENCIA Y TECNOLOGÍA, SA.
All issues related to present conditions of use and about EFICIENCIA Y TECNOLOGÍA, SA website are governed by the Spanish legislation and submit to the jurisdiction of Courts and Tribunals of Barcelona,
Todas las cuestiones relativas a las presentes condiciones de uso y a las páginas web de se rigen por la legislación española y se someten a la jurisdicción de los Juzgados y Tribunales de Barcelona, renouncing any other rights that might correspond.