Our company through centuries...
| 2021 | Company became a part of TMK Group |
| 2015 |
Finish of the first stage of large reconstruction of manufacturing plant Opening of “New manufacturing hall” Opening of “New paint shop” Building of “New high pressure and cryogenic testing rooms” |
| 2008 | Join to RIMERA which is part of Chelpipe Group |
| 2006 | Become a member of Russian Chelpipe Group |
| 2000 |
The end of industrial pumps manufacture Focus on industrial valve manufacturing of all sizes Focus on industrial valve manufacturing of large dimensions Investment in new technology |
| 1996 |
Put certificate ISO 9001 into practice |
| 1995 | Put certificate API into practice |
| 1993 |
Privatization of state company, establishing of joint-stock company MSA, a.s. Dolní Benešov The start of preparation for manufacturing valves according to API Development of manufacturing valves for nuclear energy Massive export to foreign countries |
| 1983 | The start of industrial pipes manufacture |
| 1979 | Join to SIGMA Group headed in Olomouc |
| 1975 | The start of manufacture of valves for nuclear energy |
| 1953 | Rapid development of valve manufacture |
| 1950 | The beginning of building new premises |
| 1948 | Ostrava DANGO-DIENENTHAL Company join to Moravian-Silesian Armatury |
| 1947 |
Renaming company to “MORAVIAN-SILESIAN ARMATURY” Become state-owned company The start of reconstruction and enlargement of existing plant |
| 1939 |
Manufacture is subordinated to war production Production of submarine and flying bomb spare parts |
| 1923 |
Transfer into Holuscha joint-stock company The start of radiators, multi-level and gas boilers production The end of wood production |
| 1920 |
Establishing of a 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 valve manufacturing in the region 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 |