Norco Metal Finishing, Inc.

Norco Metal Finishing, Inc., located in Knoxville TN, is a full-service aluminum finishing company. We have been committed to providing our customers with total satisfaction since 1982. We offer you personalized service and the capabilities to handle all your company’s anodizing and finishing needs. Anodization changes the microscopic texture of the surface and changes the crystal structure of the metal near the surface. Thick coatings are normally porous, so a sealing process is often needed to achieve corrosion resistance.