Profile: C. E. Niehoff & Co. specializes in the design and manufacture of heavy duty brushless alternators. Our alternators are designed to withstand chaff, dust and corrosive agents of agriculture, construction, marine and mining environments. The brushless design eliminates internal arcing making it ideal for operation in volatile environments. Our in-house manufacturing capabilities include computer numerical control machines, custom winding equipment and specialized coating techniques like total encapsulation, trickle impregnation, chemical agent resistant coating and vacuum potting. We have developed computer software to simulate alternator performance, and to optimize output to meet specific requirements.