+860-223-6412
1146 East Street, New Britain, CT 06051
· NADCAP | ISO 9001:2015
Finishing for Critical Parts
JH Metal Finishing supports defense, aerospace, automotive, industrial manufacturing, commercial, and precision machining customers with specification-driven finishing.
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Mission Critical Coatings
JH Metal Finishing is a trusted partner in the defense and military supply chain. Our coatings are found on components used in weapons systems, ground vehicles, naval hardware, ordinance, and firearms. As a partner in your design process, we deliver solutions for complex components that require tight-tolerance finishing and strict specification compliance used in parachute hardware and heavy load deployment equipment.
Manganese Phosphate
Zinc Phosphate
Black Oxide
*JH Metal Finishing is not registered with the Department of State, Office of Defense Trade Controls Compliance.
Experience & Performance
Experience and Performance
Since 1953, JH Metal Finishing has served the industrial marketplace with quality surface finishing. We deliver solutions for complex components that often require detailed masking procedures and advanced surface coating techniques. Beyond our core markets, we have spent decades providing metal finishing solutions for the following industries:
Automotive — engine, drivetrain, & suspension components
Precision machining and job shops
Molds, tools & dies
Machinery, manufacturing, and robotics
Heavy equipment and hydraulics
Fasteners and hardware
Computer, electronics, and communications
Energy sector components
JH Metal Finishing
JH Metal Finishing is committed to quality. We operate a Quality Management System which complies with the requirements of ISO 9001:2015 for the scope of metal finishing. Our personnel combine decades of industrial finishing expertise. We stand behind the quality of our work, giving you confidence that you have selected the right vendor. We serve industrial customers only and do not plate consumer or household items.