Nowadays, a lot of citizens in Poland leading their private companies. Most of them are selling various kinds of products, not only in Poland, but also abroad. When you are a relevant businessman and you own a factory of any machines, you probably have a lot of contractors in the EU. Nothing odd in that, it is the nicest way to gain plenty of cash in a not long period of time. And if you wish to start your interests also in Russia, it will be much more hard. Cause this country isn’t a member of EU and they have their own law.