Design and manufacture of custom electronic modules for the aerospace, automotive, communications, industrial, medical and military markets. Products include ASICs (analogue, digital and mixed signal for new and obsolete applications), FPGA to ASIC conversion, thick film hybrid circuits, chip on board, chip on flexi, solid state power switches, ruggedised displays and MEMS packaging. Standard products include Mil-Std-1553, ARINC 429 databus chips and nuclear event detectors. MCE, now part of GE Aviation Systems, has facilities at Newmarket in Suffolk (Tel 01638 663381) and Tewkesbury in Gloucestershire (01684 297777).