Our partners and customers

Since 2017 4Jtech s. r. o. (Ltd.) has cooperated with several partners, not only from the automotive industry. As the theoretical background of many technical problems is almost the same, we have been able to expand our knowledge to the fields of aircraft industry, construction machinery, home appliances, low Reynolds number propellers design, almost all the main universities in the Czech Republic and several others. Photos of our products are created in cooperation with photographer Marek Novotný.