About us

In 2005 we were among the first to introduce labeled USB sticks into the Polish promotional gift market. We were also one of the first companies focusing on this field in Europe. Our range of USB sticks has been growing every year. Currently, our portfolio includes over 400 models and our products reach customers in 23 countries.
Distinguishes us:

  • Over 400 models of USB DRIVES and POWER BANKS in a standing offer;
  • Dozens of models of USB DRIVES and POWER BANKS in different color mix and capacities available directly from the warehouse;
  • Thanks to own producti on of popular "twister USB DRIVE" we are able to accomplish 1422 various color combinations of this model;
  • Over 70 000 pcs USB DRIVES and POWER BANKS available directly from the warehouse;
  • Flexibility - large storage allows for execution of orders for few thousands pcs. or just 10 pcs. in the very short time;
  • Very competitive prices;
  • Own machine park allows for fast labeling with laser engravings or full color printings;
  • Thanks to the technology allowing us to create any shape USB sti ck casing, it is possible for you to order the USBs in the shape of the product or custom logo from just 50 pcs.


Keeping stocks is a crucial idea for European USB Warehouse business idea. Nevertheless, labeling is what promotional gift market is all about. That is why we introduced many soluti on to off er full service to our customers. Our machine park enables us to provide sophisticated artwork - full color printing and shade engraving in many different models and surfaces. Ordering can't be easier. Customers choose products, labeling method and soon afterwards they receive customized products.


For many years CiTRON finds itself among six best gifts importers in POLAND (Polish gift resellers' choice), competing with well-known European distributors off ering thousands of products. We are members of the PSI and we are annually exhibiting at the Dusseldorf PSI fairs and the Warsaw REMA Days (since 2004) and many others. We are also members of the Polish Chamber of Promotional Products and SWB (Solid in Business) programs.


  • Our Staff is always ready to provide the best service for our customers. We speak three languages: German, English, Polish. For our brokers we can provide:
  • Website www.citron.pl - includes our full product range;
  • Catalogue EUROPEAN USB WAREHOUSE - focused on best-sellers and stock off ers;
  • Customer Internet panel with product photos, price lists and current stock reports;
  • Website address www.europeanusbwarehouse.com - for products ready to be customized with your logo, colors and personal web address.