Hampl a spol. servis s.r.o. - HS autoservis
Ostrava - Svinov
Ostrava - Svinov
Valašské Meziříčí
Brno - Horní Heršpice
Praha 9 - Vysočany
Prostřední Lánov 171
Opava - Kateřinky
Jindřichův Hradec
Ostrava - Zábřeh
Evolute springs are an important spring and damping element, they are used mostly in railway vehicles, but also as an integral part of a number of machinery devices. An expert in the production of evolute, i.e., conical band springs, is the SV výrobní company located in Prostějov.