EKA is experienced and well known in developing, designing and producing mobile brake test devices for rail vehicles as well as stationary testing equipment for devices related to the braking process and for other applications. The products are mainly used by railway operators, car builders and private workshops in Europe and Asia as well as some customers in Africa, Canada and South America.

Beside those testing devices for complete train systems, EKA is very conversant in developing individual test benches for single parts, i.e. buffers, shock absorbers and all kinds of high tech valves, compressors and other technical equipment. Since 2014, EKA is part of the Knorr-Bremse Group.