From 1 December 2023, ONDRSTROJ ENGINEERING s.r.o. is owner of HTRI software license. HTRI is the world's leading supplier of software for calculations, simulations and visualization of heat transfer in heat exchangers.Our companies use the product for precise process designs of exchangers for the chemical, petrochemical and energy industries.

Great news from the first ever IDC competition! In the previous post, we mentioned that the jury of the IDC Future Enterprise Awards nominated us for a special award in the Hospodářské noviny competition. Our Digitization ONDRSTROJ project took a worthy 2nd place in this competition! Isn't that great? The official announcement, which took place on 12/10/2023 in Prague, was attended by OS repres ... (more)

Our company has signed a contract with the company UDT in the previous days. The company UDT is Polish state inspection and certification company in the field of technical equipment. We have already successfully completed the certification for authorization to carry out repairs and modernization of pressure and non-pressure vessels in the past. The goal of this further cooperation is a successful ... (more)

On 27 April 2023, a DIGI Workshop took place in Ondřejovicka strojírna. We showed 15 Jesenik companies how we digitized the overhead agenda from 2019, introduced digital circulation of invoices and thanks to this, for example, saved over 1/3 of printed A4 paper used. The topic was discussed in the meeting room by Representatives of the companies Fenix, CS-CONT, Stomix, Plastkon, Woox/Doke, Naturfy ... (more)

Last month, the last part of order 2603 for MOL Hungary Oil and Gas Company was dispatched. It was our flagship project for the first quarter of this year and, at the same time, the first completed implementation for one of the largest European companies in the refining and petrochemical industry. During production, we were regularly visited by representatives of the customer, who repeatedly e ... (more)

On March 10, 2023 the Urzad Dozoru Technicznego (UDT) in Warsaw extended the Authorization for Ondřejovická strojírna a.s., to carry out repairs and modernisation of pressure and non-pressure vessels with validity until March 9, 2025.

As we´ve announced in past, Ondrstroj supports a rhythmic gymnastics club La Pirouette Jesenik and as we´d promised, we´ve manufactured a fancy and unique mobile ballet barres for those talented girls. We are very proud of them and would like to say thank you for a very nice promotion of Ondrstroj on their first competition in rhythmic gymnastics in Jesenik which took place on 3rd February 2023 ... (more)

Jeseník is not only an amazing place to live, but also hotbed of gymnastic talent. The second Saturday of June was marked by the Rainbow Ribbon - the Final shows of the modern gymnastics club La Piroutte Jeseník, led by Petra Anna Kofroňová. Although it would seem that cross-country skiing plays a key role in Jeseník, few people know that these girls have national and international success. G ... (more)

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)

This year we managed to expand the certification of Ondřejovická Strojírna. Now we meet the conditions of the EN1090 standard. Specifically it is the EN 1090-1:2009 + A1:2011 norm - that means that we can carry  out the production of steel building components, parts of assemblies and structures now. For example, we can already weld vaious steel halls, beams, etc.

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)