(973) 253-0500 sales@coining.com


Over 60 Years of Excellence in Manufacturing & Engineering of Metal Components

Everything You Need Under One Roof

Coining, a vertically integrated manufacturer, offers Progressive Die Stamping, Blanking, CNC, Milling, Turning and Drilling, Swiss Cam Machining, Wire EDM, and Polishing Metal Services. All our tools, die, and fixtures are built and manufactured in house. Our engineering staff is equipped with the latest software tools which includes AutoCad, MasterCam. Pro E, Creo, and more.

Over 60 Years of Experience

For over 60 years, Coining has supplied machined and metal stamped products for almost all industries. Coining is known as the worldwide leader of coined, machined, and stamped products for the glass-to-metal sealing industry.

Swiss Screw Machining Soldercup Pin Metal Stamping
Metal Stamping CNC Swiss Screw Machining EDM Kovar Inconel Alumel Chromel Stainless Steel Aerospace Military Defense Medical

Products and Applications

Our products include battery covers and lids for military and industrial applications, all types of microelectronic packages, hybrid packages, ceramic packages, sensors, seal headers, caps, connectors pins, solder cups, terminals, and feed- through pins. Our products are used by Aerospace, Automotive, Defense, Energy, Medical, Military, and Mobile Phone manufacturers.

ISO9001:2015 Keyence Comparator Microscope Starrett

ISO9001:2015 Registered Company

Coining maintains a fully equipped quality lab with state-of-the-art measuring and inspecting equipment, including: a Starrett AVR 300 Vison System, a Keyence IM-7001 Vision System, a ROI, a OMIS II Vison System, a Nikon V-12B Comparator, a Mitutoyo QM- Measure 353 CMM, 4 Meiji Microscopes, and 2 Amscope Microscopes.


Coining manufactures custom stamped and coined metal components using single operation and progressive dies. Typical products are made out of Kovar, Inconel, Chromel, Alumel, Copper, CRS, and Stainless Steel. Coining can routinely hold tolerances as tight as ±.0005″ with their stamping operations.


Coining utilizes 5-Axis CNC milling machines to produce custom housings for the Aerospace, Military & Defense, Telecommunications, Optoelectronics, Semiconductor, and Hermetic Packaging industries. Not only does Coining machine products out of the more common metals, Aluminum, and Copper, but they also produce parts out of the hard to machine metals, including Titanium, Kovar, and all Nickel Alloys.


Coining uses Swiss Screw Machines to manufacture custom metal parts for a broad range of industries including the Aerospace, Military, Defense, and Medical industries. Typical products include Solder Cup Pins, Thermocouples, Screws, and implantables, with diameters ranging from 0.2 to 20 millimeters.



Coining utilizes Wire EDMs to manufacture parts that required extremely tight tolerances, commonly ±.0001″. Coining is equipt to handle high-volume EDM projects as well as smaller run jobs. Common products include fiber optic frames and housing with inside corner radii as sharp as .004″. Coining also uses Wire EDMs to support their in-house tool and die department.