It is worth to know that WWtech also produces piston rings. Only at first glance it is easy. However, thanks to our experienced staff and appropriate equipment, we can now offer large diameter piston rings. Application: all types of servomotors and hydraulic cylinders as well as combustion engines.
This time, the only underground hydroelectric power plant in Poland, operated by PGE. The scope of work typical for our company: machining flanges from large diameters.