We are traditional and the most important Czech producer of blasting explosives. The history of our company goes back to 1920 when the company Czechoslovak Joint-stock Factory for Explosive Materials was founded in Semtín near Pardubice. We are a company that is 100% state-owned, with a significant position on the market of industrial explosives, not only within the Czech Republic and European Union, but also alůl over the world. Apart from the production of blasting explosives and propellants, we also provide our own comprehensive range of services for drilling and blasting works, especially for opencast mining and quarrying. The base portfolio of the current company production of Explosia a.s. is ammunition, for example spherical and nitrocellulose powders. Part of our production is also a division of explosives with the most famous products being Perunit and Emsit. We also deal with the production of black powder and other specialities, such as the globally renowed plastic explosive Semtex. Moreover, we manufacture pyrotechnic preparations for air rescue systems.