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Gatan, Inc. has designed and manufactured instruments and products for electron microscopes that enable and advance EM applications.

Engineers at NTCNA design and test vehicle systems including body, chassis, electrical, exterior trim, heating, ventilating, and air conditioning, emmissions, and safety.

Hollingsworth & Vose Company's technical, filter, and specialty papers, nonwovens, and advanced composites are driving higher performance in many industries. We make products that benefit the air we breathe, the cars we drive, the clothes we wear, and the places we live and work.