History
| 1943 | AEG Berlin transfers production of protection relays to Trutnov | |
| 1946 | KŘIŽÍK Trutnov takes over the production | |
| 1958 | ZPA Trutnov was established | |
| 1990 | The DOHNÁLEK Company was found | |
| 1993 | Production is taken over by ABB | |
| 1995 | The DOHNÁLEK Company takes over the production of ALOX protection relays | |
| system | ||
| 2000 | The DOHNÁLEK Company takes over the production of the other protection relay | |
| types originally produced by KŘIŽÍK and ZPA | ||
| 2004 | Our company takes part in HANNOVER MESSE fair | |
| 2006 | We attend the Cooperative exchange for the businesses operating in | |
| electrical/electronic field in Wroclaw |
©
2007-2023
TOMÁŠ DOHNÁLEK
ISO 9001:2016
DOHNÁLEK s.r.o.
č.p. 147
542 23 Mladé Buky
Czech Republic
e-mail: dohnalek@dohnalek.cz
website: www.dohnalek.cz