Our company is registered in the Czech Republic as Unichain Finance s.r.o., but we operate on the market under the BitSwap brand. With us you can safely and conveniently exchange cryptocurrencies, get consultations on working with digital assets and solve any tasks related to modern financial instruments.

We offer you a wide range of crypto miners and related services to choose from.

The main activity of the company is the operation of the portal Burza Precious Metals, a public electronic marketplace with gold, silver, platinum and palladium. We mediate the sale of precious metals second hand, to numismatists and investors.

The main activity of our company is building, selling and housing computer servers, but also cryptocurrency trading, cryptocurrency market analysis and software development.

Cryptocurrency safe. Hardware for your digital freedom. Hardware wallet safe - the secure way to manage cryptocurrencies on the market.

Buying and selling cryptocurrencies.

We build cryptocurrency mining machines, provide cryptocurrency consulting and cryptocurrency investment. Construction and configuration of professional Mining Rigs. Professional premises, professional service and better electricity price. We make cryptocurrency mining as convenient as possible for you.