Advanced Plating Technology
Excellence in Metal Finishing for Over 65 Years
Silvex delivers precision metal finishing solutions for industries that demand the highest standards of durability, corrosion resistance, and aesthetic quality. With over 65 years of experience, our team specializes in anodizing, plating, and surface treatments tailored to the unique needs of the aerospace, defense, medical, communications, industrial, and energy sectors.
Capabilities
Silvex offers a full range of capabilities to meet your metal finishing needs, including plating, anodizing, and surface treatments for components up to 48 inches in length.
Plating Services
Nickel, silver, gold, platinum & tin
Anodizing Services
Hard sulfuric anodizing and sulfuric acid anodizing
Surface Treatments
Black oxide, passivation, phosphate and chemical film
EXPLORE ALL OUR SERVICES to find the right solution for your application.
| Surface Finishes Available | Length (in.) | Width (in.) | Height (in.) | Rack | Barrel | Basket | Reel-to-Reel |
| Sulfuric Anodize Type II (Clear & Black) | 69 | 23 | 45 | x | |||
| Hard Coat Anodize Type III (Clear, Black, Coyote Brown & FDE) | 69 | 23 | 45 | x | |||
| Chemical Film (Chromate/Iridite) | 16 DIA | 16 DIA | 24 | x | x | ||
| Cyanide Copper | 36 | 18 | 45 | x | x | ||
| Acid Copper | 36 | 18 | 45 | x | |||
| Electroless Nickel | 36 | 18 | 45 | x | x | x | |
| Gold | 26 | 16 | 17 | x | x | ||
| Manganese Phosphate | 36 | 36 | 45 | x | x | ||
| Zinc Phosphate | 36 | 36 | 45 | x | x | x | |
| Nickel Bright | 36 | 18 | 45 | x | x | ||
| Passivate (Citric) | 36 | 17 | 45 | x | x | ||
| Platinum | 46 | 20 | 26 | x | |||
| Silver Bright | 36 | 18 | 36 | x | x | x | |
| Silver Dull | 36 | 18 | 45 | x | x | x | |
| Tin Bright | 36 | 18 | 45 | x | x | ||
| Tin Matte (not on Aluminum) | 36 | 18 | 45 | x | x | ||
| Teflon | 35 | 12 | 20 | x | |||
| Black Oxide (cl 1 & 4) | 36 | 16 | 45 | x | x | x | |
| Dry Film Lube | Process is for Upper Receivers only at this time. |
***Dimensions are tank sizes. For Capacity limits 1-3 inches should be reduced to ensure parts can be properly fixtured and held throughout the entire process
Industries We Serve
Aerospace
Our advanced aerospace surface treatments protect mission-critical components, such as fasteners, connectors, and turbine engine parts, from extreme temperatures and environmental wear. Learn more about Aerospace Applications
Energy
Our finishes support energy systems, including fuel cells, turbines, and energy storage components, providing long-term stability in high-temperature and corrosive environments. Discover Energy Applications
Defense
Silvex partners with the defense sector to provide robust finishes for firearm components, such as upper and lower receivers, handguards, safety levers, triggers, and other high-performance equipment. Our coatings ensure durability in even the harshest conditions. Explore Defense Applications
Industrial
We enhance the performance and longevity of machinery parts, tools, and fixtures used in industrial applications, reducing wear and maintenance costs. Learn more about Industrial Applications
Medical
From surgical tools to implantable devices, our medical-grade coatings meet stringent regulatory standards for precision and biocompatibility. Learn more about Medical Applications
Communications
Silvex provides superior finishes for electrical connectors, transmitters, and other telecom equipment, ensuring reliable performance and corrosion resistance. Explore Communications Applications
About Silvex
Since 1968, Silvex has been a trusted partner for high-quality metal finishing solutions. Our family-owned business prioritizes integrity, precision, and customer satisfaction. We serve clients across industries with tailored surface treatments that meet strict standards. Visit our About Us page to learn more about our history and mission.
Our Commitment to Quality
Quality is at the heart of everything we do at Silvex. With certifications including ISO 9001:2015 and NADCAP, we ensure every project meets rigorous specifications for consistency, performance, and durability. Learn more about our quality standards