Privacy Policy

Hydrogen Technologies LTD. (HHO BULGARIA) declares that the personal data provided by the customer will be used only for the purposes of delivery and receipt of important electronic messages related to the activities of the Trader.  These personal data will not be provided to third parties (with the exception of courier companies and financial intermediaries) for any purpose.

Hydrogen Technologies LTD. is responsible before the law for using the personal information of its customers.

To fulfill your order, we provide the following options:

By providing personal data:

To register so that it is not necessary to re-enter personal data on the next purchase.

Without registering, but by providing your personal data again with each purchase.

The personal data required in the above 2 cases are: name, exact address, phone number and e-mail.


Without providing personal data:

You have the option not to register and not to provide any personal information!  In this case, you should contact us by phone and we will arrange the remote execution of the order without providing your personal data!



In accordance with the requirements of the General Data Protection Regulation (GDPR), the user may withdraw his consent to the use of personal data from the HHO BULGARIA platform in writing, in whole or in part, at any time with future effect.  In the “My Profile” menu, a functionality is also available for the user to be able to independently delete an account by quickly and easily pressing the “Delete Account” button.  We will also delete your personal data upon receipt of an application in free text by email:



The customer has the right to request at any time and termination of electronic messages, again upon receipt of an application in free text to email:



We declare that the data for the respective card provided when purchasing with a bank card are not received, processed or stored by the holder of the right to use the site HHO BULGARIA, the company Hydrogen Technologies LTD.!

This data is obtained and administered directly by financial intermediaries in their capacity as authorized PCI agents.  The holder of the right to use the site HHO BULGARIA, the company Hydrogen Technologies LTD., does not get access to them at any time and is not responsible for any damages caused as a result of misuse of bank cards!



Control over the activity related to the collection, processing and provision of personal data is exercised by the following state body:

Personal Data Protection Commission (PCPD)

Address: Sofia 1592, Prof. Blvd.  Tsvetan Lazarov” 2 Tel: 02 915 35 18 E-mail  mail:, Website:



When the customer accesses the online HHO BULGARIA Platform, some general non-personal data are automatically recorded (Internet browser used, number of visits, average time spent on the site, pages viewed).  We need this information to continuously improve the content, functionality and your customer experience of the HHO BULGARIA Platform.



Any changes to our privacy policy will be announced in the privacy statement, on the main page and in other places as we deem appropriate.



What are cookies?

Cookies are small text files that a website can save on your computer or mobile device when you visit a page or site.  The cookie will help the site or other sites recognize your device the next time you visit it.  Web beacons or other similar files can do the same.  We use the term cookies in this policy to refer to all files that collect information in this way.

Cookies perform many different functions.  For example, they help us remember your username or preferences, analyze how well our sites are performing, or even allow us to recommend content to you that we think will be of interest to you.

Some cookies contain personal information – for example, if you clicked “Remember me” when you signed in, the cookie will remember your username.  Most cookies do not collect information that can identify you, but rather collect general information about how customers reach and use our sites or what their location is.



  1. Important cookies

Some cookies are vital for the functioning of the HHO BULGARIA platform.  They allow us to identify registered customers.  They ensure that these customers can give their feedback under the products.  If a customer decides to stop these cookies, they may not be able to access the full functionality of the HHO BULGARIA platform.

  1. Cookies related to site performance

We use other cookies to analyze how visitors use the HHO BULGARIA platform.  This allows us to offer a high-quality experience by customizing the content offered and quickly identifying and fixing various issues.  For example, we could use cookies to track which pages are the most popular.

  1. Functional cookies

Functionality cookies allow us to remember your preferences, such as font size and other personal settings.  For example, cookies save you the time and effort of entering a username each time you visit our page.

Please note that most of the cookies we use will improve your browsing on the HHO BULGARIA platform, and the rest are important to ensure access security.

Depending on the browser used, you can:

Allow or refuse the storage of cookies from all sources;

To set up a notification that will ask for permission to accept or refuse for each new “cookie”.

Most browsers are set to accept cookies by default.  However, if you do not want cookies to be stored on your computer, you can restrict them by changing the settings of the browser you are using.