JCM Corp

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Welcome to JCM

JCM is located in Ontario, California and operates out of a 140,000 square foot modern facility that houses over 70 CNC machines.

Boeing C-17 Globemaster III

Boeing awarded JCM a four-year contract for the production and delivery of wing skins for the C-17 Globemaster III airlifter.

ISO / AS9100 Certified

JCM meets all of the requirements of the ISO 9001 International Quality System Standard, the SAE AS9100 Aerospace Industry-Specific Standard.

Machining the Future

JCM is a host to one of the largest 3 spindle double gantries in the country. This SNK 5 Axis is 240 feet long and is accompanied by a large electronic lift, which gives JCM the competitive edge to manufacture large complex parts at a high production rate.