Unparalleled PERFORMANCE - Uncompromising QUALITY - Unmatched DELIVERY A Trusted Partner for Metal Finishing

A Superior Finishing Experience


We’ll provide custom solutions for your needs


We’ll deliver superior quality within your timeline


We’ll handle each part with the utmost care and safety

Chemical Processing

  • Anodize
  • Chemical Film
  • Manganese Phosphate
  • Zinc Phosphate
  • Passivation of SS



Applied Coatings

  • Dry Film Lube
  • Prime
  • PTFE
  • Paint/Topcoat
  • Insulative Epoxy
  • Powder Coat

Non-Destructive Testing

  • Fluorescent or liquid penetrant
  • Borescope Inspection
  • Copper Sulfate
  • Hardness Testing
  • Resistivity Testing
  • Passivation of SS

Other Services

  • Masking
  • Blasting
  • Selective Nickel-Plating
  • Ultrasonic Cleaning
  • Precision Deburring
  • Tumbling Mass Media
  • Polishing
  • Assembly/Kitting

Coming Soon

  • Blue Etch Anodize
  • Magnetic Particle Inspection
  • Phosphoric Acid Anodize
  • Adhesive Bond Primer
  • Thermal Spray

Metal Finishing for Your Industry

Metal finishing for America’s manufacturing companies.  Marsam Metal Finishing is proud to process parts from 100’s of industries.  We offer a wide range of services to ensure you have peace of mind that your products are processed by a team of experts.  With modern equipment, the latest in testing and solution controls, our commitment to repeatable finishing results, fast turnaround, and your peace of mind is paramount at Marsam Metal Finishing.

Luggage SystemsCabin SeatingElectrical ConnectorsSeat RailsTray ArmsElectronics and Connectors

Aerospace | Airline

  • Luggage Systems
  • Cabin Seating
  • Electrical Connectors
  • Seat Rails
  • Tray Arms
  • Electronics and Connectors

Military | Defense

  • Underbody & Suspension Components
  • Vehicle Interior Components and Systems
  • Optical Sighting and Navigation Components
  • Weapon Systems
  • Satellite & Aerospace Hardware
eCar Battery and Structural componentsVehicle Vision and Sensor Arrays Piston Ring Groove and Crown CoatingsConnectorsStructural Components


  • eCar Battery and Structural components
  • Vehicle Vision and Sensor Arrays
  • Piston Ring
  • Groove and Crown Coatings
  • Connectors
  • Structural Components
ID Hardcoat of Precision TubingSupports, Frames and GuardingGears


  • ID Hardcoat of Precision Tubing
  • Supports, Frames and Guarding
  • Gears & Powertrain
  • Adapters and Spacers
  • Valves and Valve Housings
  • Engine Components
Surgical ToolsTrays and EquipmentDental Tools and EquipmentOptical, X-Ray, and Diagnostic SystemsOxygen Gas Fittings and ComponentsCPAP Compressor tubingPatient, Exam, and Surgical Room Equipment


  • Surgical Tools
  • Trays and Equipment
  • Dental Tools and Equipment
  • Optical, X-Ray, and Diagnostic Systems
  • Oxygen Gas Fittings and Components
  • CPAP Compressor tubing
  • Patient, Exam, and Surgical Room Equipment



Don’t just listen to us.  Here are what people say about us.

  • Fast & Professional

    “I own an aerospace tooling shop. We use Marsam for Hard Coat anodize clear and black. The service is fast, professional and pricing is good. If you’re looking for great vendor for part finishing that meets aerospace specs (Pratt/Sikorsky) this is the place.”

    Fast & Professional
    James O.
  • Great Place !

    “Great place for metal finishing and other metal related needs from brass to stainless to aluminium. Fair pricing and reasonable turn time, can expedite for low fee. I will recommend to anyone with a high volume need.”

    Great Place !
    LM50 LLC.
  • True Professionals

    “Rick and his team are true professionals who are a valuable asset to my business. They are very willing to work with us to develop new processes, they consistently supply us with a quality repeatable service and they understand the importance of on time delivery.”

    True Professionals

Get Your Custom

Metal Finishing Solution

Email us or fill out the form to receive a customized quote

Our Greatest Clients

OEM Approvals from Countless Industries


Contact Us

Your opinions are important to us. Whether it is a simple question or a valuable suggestion, we are here 24/7.  You can call us by phone or email us directly.

Contact Info


P: 860-826-5489
F: 860-229-0376


Marsam Metal Finishing Co.
206 Newington Ave..
CT 06051

P: 860-826-5489
F: 860-229-0376