In operation for more than 100 years, Chemithon Surface Finishing offers a range of cleaning chemicals and mechanical finishing products. It serves various clients in the surface finishing and printed circuit board industries. The company has locations in Washington and Oregon. Chemithon Surface Finishing provides a variety of supplies and monitoring systems for the design, fabrication and installation of computerized plating facilities. It also analyzes a range of plating solutions. The company specializes in the fabrication of plastic, steel and lined tanks, ventilation plenums and hoods, drying ovens, aqueous degreasing, conveyor and filtering systems and pump stations. Chemithon Surface Finishing is a part of Chemithon Enterprises.