SUPLEX is a medium-sized company, located in Willlich (near Düsseldorf) Germany. SUPLEX founded his company in 1992 in a small warehouse in Krefeld.
In 1996, the increased business activity finally outgrew these properties and SUPLEX moved to Willich. Steady growth continued, so a further move within Willich was implemented in 2009. At the same time, SUPLEX was renamed from 'SUPLEX Fahrwerkstechnik' to 'SUPLEX GmbH'. This indicates how big SUPLEX has become in those years. The company offers Springs and Pressure Accumulators.