42 FOR: DESIGNING DYNAMIC SCALE MODELS, PIPING MODELS AND TOPOGRAPHICAL MODELS TO THE ORDER AND/OR SPECIFICATION OF OTHERS FOR THE AEROSPACE AND POWER INDUSTRY AND FOR BUSINESS
"ENGINEERING" "INCORPORATED" THE MARK CONSISTS IN PART OF THE LETTERS "DEI" AND A FANCIFUL REPRESENTATION OF AN AIRPLANE. THE DRAWING IS LINED TO REPRESENT THE COLORS RED AND BLUE.