Legal name: Aktiebolaget Jan O Mattsson
Stockholm, Stockholm County
Legal name: Oy Konwell Ab
Helsinki, Southern Finland
Stora Hoega, Västra Götaland County
Hyvinkaa, Southern Finland
Kista, Stockholm County
Design, development, manufancturing and sales of fluid handling components.
Espoo, Southern Finland
Skedsmokorset, Akershus
Vantaa, Southern Finland
Our business idea is simple. We shall be a valve company and nothing else. Offer the market the best selection of valves and accessories to control flows in big as well as small plants and systems....
Gothenburg, Västra Götaland County
Filter