A meeting with representatives of Ondrstroj took place in the auditorium of the State University of Applied Sciences in Nysa on May 12, 2022. Mr. Pawel Kmiecik Head of UŘJ / QC Manager and Chief Economist Martin Čmarada met with students of IT, Management and Production Engineering. The main topic of the meeting was quality control and its impact on the functioning of the company and the chairma ... (more)

At the end of 2021, we  prepared a short video for you, in which you can look at our company and find out how it works here. Click on the picture

We are very excited about coming year. We will be realizing 2 big projects which we have won just recently. For JSC Mozyr, Belarus, we will be producing 2 pieces of an enormous Reactors R-302N with dimensions 18 x 5 x 5 m and weight 140 tons. And for Petrokemija, Croatia, we are contracted to deliver 2 heat exchangers- Secondary waste heat boiler and Feedwater heater, for their plant in Kutina.   ... (more)

Take a look at 4 heatexchangers which we successfully produced and shipped to KTI POLAND S.A. Their final destination was ORLEN, Plock. They might not look oversized, but due to the shell wall thickness 73mm they are actually very heavy. The weight of 1 piece was around 80 tons! All welding was performed with preheating and all welds were checked by TOFD method.

On this occasion let’s briefly look back at those 25 years. 1992 The company Moravské chemické závody (Moravian Chemical Works) in Ondřejovice was sold during the big privatisation. A new company Ondřejovická strojírna spol. s r.o. was established by this sale. The company executives and partners became: Ladislav Kožuský, Dalibor Seibert, Antonín Dušek and Josef Hudáček. Other partners ... (more)

After the audit performed by CASALE SA, on 16 March 2016 our company received an information letter about the positive result of this audit. The qualification relates to performance of the jobs for our important client – the company CASALE SA.