We produce unique materials, precision components and custom connectors to meet your needs for implantable and interventional devices. We can provide solutions for all of your biocompatibility, radiopacity, electrical and mechanical performance needs

Learn More


We provide unique high performance materials and precision micro-parts utilized in all phases of semiconductor device electrical testing - from wafer level to finished devices.

Learn More


Sensing and switching are an integral part of modern vehicle electronics. We supply complex components and routinely develop new custom precious metal alloys to meet these demanding requirements.

Learn More


From electrical commutation slip ring components used in wind power generation to complex parts and materials used in smart meters, we provide unique solutions for emerging energy applications.

Learn More

Aerospace & Military

We produce high reliability, high precision Gold, Platinum and Palladium based contact materials, parts and assemblies for demanding applications from the Earth to Mars and beyond.

Learn More


We help put the “control” into appliance controls with the supply of various electrical contact parts and assemblies.

Learn More

Visit Us At MD&M Minneapolis – October 31 – November 1 - Booth 1219

MDM Minneapolis 2018 Deringer Ney

Visit Us At COMPAMED Trade Fair - November 12-15 - Hall 8a / Stand H14


Precious Metal and Electrical Contacts - Presented By Peter Hale, PhD                November 14 at 12:10PM - Hall 8b / Stand G40



Deringer-Ney - The EXPERTS In Precious Metal Alloys

At Deringer-Ney, we invent custom precious metal alloys and manufacture precision specialty metal parts for a wide variety of applications. Our products are in millions of devices used worldwide including medical equipment, portable medical devices, semiconductor test equipment, automobiles, switches, appliances, sensors, electronics, and many others.  Deringer-Ney is also a premier supplier of precious metal wire, strip, and ribbon.

Our custom alloys have expanded capabilities in neurostimulation, implantable devices, medical diagnostics, semiconductor fab and test, and many other technologies. And we’re continuously inventing more. We provide the alloys as raw materials and also make fabricated parts and assemblies. Since most of our alloys contain precious metal, we recycle internally resulting in better cost control.

We are one of the world’s largest producers of custom electrical contacts and contact assemblies for switches and controls. We make these contacts by cold forming, automatic welding, automatic staking, and brazing. We also produce continuously welded contact tape and tape cutoffs.  Learn more about how to design contacts with the Deringer-Ney online Electrical Contact Manual.

Our world-renowned R&D department, along with our experienced technical staff, provides innovative design and engineering solutions. We help customers invent new devices and solve performance problems using our alloy technology and our expertise in precision manufacturing. We routinely assist in cost reduction through intelligent design and provide ROHS assistance.

Our in-house manufacturing capabilities include precision cold forming, complex precision machining, stamping and microstamping, metal forming, and metal joining. We also offer contract assembly at our facility in Nogales, Mexico. Our micro manufactured parts push the technical envelope.  The market continually demands smaller and more reliable devices and Deringer-Ney proves to meet or exceed these requirements time and again. 

Come inside to explore our capabilities!