MPF Products Inc. specializes in designing and manufacturing products, utilizing ceramic-to-metal sealing technology.

Manufacturing Precision Feedthrough (MPF) Products, Inc. is a privately held company located on 50+ acres just south of the ever growing small city of Greenville, South Carolina. We have been in business for over 20 years producing ceramic-to-metal seals for a variety of applications. Our viewports and electrical feedthrough products have been shipped all over the globe to Fortune 500 Companies; World Renown Research facilities, and a variety of Emerging Technologies Entrepreneurships.