LMC is an accredited, innovative, world-class provider of metal finishings & coatings


Metal Finishing Services for Performance and Appearance

  Light Metals Coloring (LMC) applies finishes that improve the performance and appearance of metal parts. Whether you're looking for quality anodizing services, manganese phosphate coating, or another solution, our experienced team is here to help. 

Our Current Certifications

Blue and White NADCAP Chemical Processing Accreditation for Metal Finishing Company - Light Metals Colroing
Blue and White NADCAP Chemical Processing Accreditation for Metal Finishing Company - Light Metals Colroing Blue and White NADCAP Aerospace Quality System Accreditation for Light Metals Coloring Southington CT
American Systems Registrar ISO Certification for Light Metals Colroing Southington CT
ANSI National Accreditation Board Certification for Light Metal Coloring Quality Metal Finishing

Our Services

Our customers operate in demanding, fast-paced markets – and we help them stay ahead of the competition with innovative finishing services. From creating more durable coatings to providing lower friction surfaces, we design and execute custom solutions to enhance the overall quality of the end-product. Our metal finishing services include: 


Anodizing

Anodizing is a form of controlled surface oxidation that is typically performed on aluminum. It produces a hard-wearing surface that is often dyed for a distinctive metallic sheen. Light Metals Coloring can anodize to meet various specifications, such as Mil-A-8625, Mil-Std-171, AMS-2471, and AMS-2468

Learn More

Manganese Phosphating

Phosphate coatings on steel can enhance corrosion resistance and lubricity. They also provide a foundation for subsequent coatings or painting. Corrosion-resistance and lubricity characteristics resulting from phosphating depend on the crystalline surface structure. At LMC, we can control this structure to provide the appearance and performance you need.  
Learn More

Other Metal Finishing Services

We offer a range of other finishing processes in addition to anodizing and phosphating. These include powder and dry lubricant coatings and laser engraved paint fill. 



Learn More

Our customers require high-performance, high-quality finishes. Many of these must meet rigorous specifications, such as those used in the automotive, defense, and medical industries. Efficacy, functionality, and even business reputations often depend on the coatings we apply. That’s why we strive to offer state-of-the-art solutions to customers in a wide range of industries, including: 

Cosmetics 

Medical 

Firearms 

Automotive 

Aerospace 

Military 


We are in business to do more than just finish parts for customers – we want to use our finishing expertise to help solve manufacturing problems, too. Our expert team can assist manufacturers with their strategic direction, procurement planning, system design, security assessment, application development, and systems integration needs.  
Share by: