Environmental Tectonics Corp. (ETCC) 股价，以美元计价

Environmental Tectonics Corporation is principally engaged in the design, manufacture and sale of software driven products and services used to recreate and monitor the physiological effects of motion on humans and equipment and to control, modify, simulate and measure environmental conditions. These products include aircrew training systems (aeromedical, tactical combat and general), disaster management systems, sterilizers (steam and gas), environmental testing products and hyperbaric chambers and other products and services that involve similar manufacturing techniques and engineering technologies. ETC focuses on software enhancements, product extensions, new product development and new marketplace applications. Sales of its products are made principally to U.S. and foreign government agencies.