Allied Sinterings, Inc. is an American custom manufacturer specializing in small to miniature powder metal (P/M) components, small precision gears, and sub-assemblies. Founded in 1959 by Gifford Foster and Axel Madsen in Danbury, Connecticut, the company built its early reputation manufacturing miniature precision gears for Polaroid cameras and later produced tens of millions of components annually for automotive airbag systems.
Operating from its facility in Danbury, Allied Sinterings utilizes compacting presses, CAD-engineered tooling, continuous belt sintering furnaces, and statistical process control (SPC) monitoring systems. The company was among the earliest powder metallurgy producers to secure ISO registration and is currently certified to ISO 9001:2015.
Allied Sinterings works with Fortune 500 original equipment manufacturers as well as specialized device makers across the medical, automotive, aerospace, industrial tool, and consumer electronics sectors.