From our worldwide state-of-the-art manufacturing facilities, SSM is solving the electronic design needs of OEM and Contract Manufacturers throughout the globe. Our mission is to become your high power semiconductor manufacturer of choice, supplying reliable, high quality, cost effective, custom and semi-custom products. Solid State MFG has been a leading semiconductor manufacturer and valued component supplier to the battery charger, plating, welding, oil field, locomotive, and rail vehicle industries for over 40 years.