Concentric is an innovator in flow control and fluid power, supplying proprietary systems and components for trucks, buses and industrial vehicles, worldwide. The company encompasses two technology/product areas, hydraulics and pumps for diesel engines. The hydraulics range is supplied under the Haldex brand name and the pumps are branded Concentric. Concentric Rockford Inc. is listed on the Stockholm Stock Exchange (www.concentricAB.com).
Concentric Rockford Inc. (formerly Haldex Hydraulics Systems Division has been in business since 1929) has locations in Itasca and Rockford, IL; Landskrona and Skanes Fagerhult, Sweden; Hof, Germany; Pune, India; Birmingham, UK and Suzhou, China.