2024
The Czech company RKL HOLDING a.s. becomes the exclusive owner and sole shareholder.
2016
MSA is no longer part of RIMERA but now is directly managed by Chelpipe Group via ETERNO
2015
Finish of the first stage of large reconstruction of manufacturing plant and opening of „New manufacturing hall“
2008
Joint RIMERA which is part of Chelpipe Group
2006
Become a member of Russian Chelpipe Group
2000
The end of industrial pumps manufacture
Focus on manufacturing of industrial valves of all sizes and large dimensions
1996
Put certificate ISO 9001 into practice
1995
Put certificate API into practice
1993
Privatization and establishing of joint-stock company MSA, a.s. Dolní Benešov
1983
The start of industrial pipes manufacture
1979
Joint SIGMA Group headed in Olomouc
1975
The start of manufacture of valves for nuclear energy
1953
Rapid development of valve manufacture
1950
Beginning of building new premises
1948
Join of Ostrava DANGO-DIENENTHAL Company to Moravian-Silesian Armatury
1947
Renaming company to “MORAVIAN-SILESIAN ARMATURY”
Become state-owned company
1939
Manufacture is subordinated to war production
1923
The transfer into Holuscha joint-stock company
The start of radiators, multi-level and gas boilers production
The end of wood production
1920
Establishing of new plant
The start of steam pipes manufacture, drilling hammers and other engineering equipment for mining
1915
Total company reconstruction
Enlarging of foundry shop
Establishing of large locksmith shop
1910
Building of forge shop, foundry shop and core shop
1890
Local entrepreneur Jan Holuscha establishes a small cabinetmaker shop and a saw for round timber
1886
Julius Dango and Otto Dienenthal register DANGO-DIENETHAL Company focused on industrial valves production at Ostrava County Court
1885
The start of valves manufacture in the region
1885
Entrepreneurs Julius Dango and Otto Dienenthal close a land agreement in order to establish a branch of German company SIEGENN which has been focusing on manufacturing valves since 1865