D & R Products

Olympus NDT is one of the leading manufacturers of nondestructive testing instruments that are used in industrial and research applications, including aerospace, energy, automotive and consumer products. The company provides inspection systems used in various applications and in the analysis of defects caused by welding, extrusion and casting. Additionally, it offers ultrasonic testing equipment, such as corrosion-thickness gauges, flaw detectors, pulser receivers and transducers. The company s ultrasonic instruments include portable and modular flaw detectors and bond testers. It offers various other products, such as probes and manual, motorized and industrial scanners. Olympus NDT has branches at various locations, including Houston; State College, Pa.; Kennewick, Wash.; East Hartford, Conn.; and Waltham, Mass.

Headwall Photonics is a company based in Fitchburg, MA that specializes in developing advanced spectral imaging solutions. With a focus on precision optics and innovative technology, the company serves a diverse range of industries including aerospace, defense, and environmental monitoring. Generated from their business information

ZOLL Medical Corporation designs, manufactures and markets an integrated line of proprietary noninvasive cardiac resuscitation devices, disposable electrodes, mobile ECG systems and EMS data management solutions related to cardio-version and defibrillation. Used by health care professionals to provide both types of cardiac resuscitation, pacing and defibrillation, these products are essential in the emergency treatment of cardiac arrest victims both inside and outside the hospital. ZOLL markets and sells its products in more than 140 countries. The company has direct operations, distributor networks and business partners throughout the United States, Canada, Latin America, Europe, the Middle East, Asia and Australia. ZOLL Medical Corporation is located in Chelmsford, Mass.