This includes all manufacturing, erection and service activities of the company. Manufacture division offers complete solutions of production orders in the scope of design, manufacturing documentation, delivery, erection, putting into operation, guarantee and post-guarantee service.
The division is located in a modern production plant, it disposes of experienced team of technical employees and manufacturing baseline of expert staff. Professional approach of our employees supported by experience enables to optimise separate technological processes with the aim to reach minimal time of realisation while keeping the quality above standard.
All processes are being performed within the standards of ISO 9001:2008, ISO 14001:2004, OHSAS 18001:2007, in compliance with which ROEZ company is certified. Preparation and execution of welding are processed in compliance with EN ISO 3834. Long –time experience with manufacture of equipment for NPP and also for hydro power. Own designing department, department for stress, fatigue, seismic and process calculations, experience in reverse engineering.
Barrier segments 
Barrier segment is a technological device on the water-gate of a water flow or a dam. It is used to stop the upper level. In the time of level increase in front of the water-gate over the operational level the segment is used for flooding of the exceeded capacity behind the water-gate. The segment design consists of sheets put into a hollow welded structure in a shape of lens, reinforced by shape supports with relieving openings inside.
Barrier boards 
Chamber gates 
Barrier and overflow flap valves

Closing and quick-acting valves
