International Leaders in DPF Cleaning

About Us

Ceramex Main Service Centre, London outside M25 Ceramex is a leading international supplier of DPF cleaning services and technology.  Our customers include some of the world’s leading companies in the automotive and non-road sectors.  We are part of Hexadex Ltd, a privately-owned group of companies which has its headquarters in Gainsborough in the UK.  Our main service centre is in Slough, close to London and we have a technical development centre in Stoke-on-Trent, UK.


Our sister company Eminox is a leading supplier of exhaust and emissions systems to Original Equipment Manufacturers (OEMs) and the aftermarket.  This brings the benefit of 15 years’ experience in cleaning DPFs.  Our patented Xpurge DPF Cleaning Technology is the culmination of this experience, providing world-leading cleaning performance for all types of DPFs to manufacturers’ standards.  Our DPF inspection technologies provide reassurance that the filter has been returned to optimum performance.  The Ceramex technology is now available in various countries in Europe (including the UK, France, The Netherlands, Denmark and Sweden) and further expansion is planned around the world.