Built around manufacturing operations with roots reaching back to Mitchell Machine Shop’s 1921 founding, APX Company is a Greencastle-based, veteran-owned small business known for integrated metal manufacturing. Its APX Enclosures operation began in 2001 with 12 employees, while APX York Sheet Metal carries more than 70 years of fabrication experience and serves industrial customers across the Mid-Atlantic.
UL 508A Listed
NEMA 3R Certified
NEMA 4X Certified
APX York Sheet MetalAPX York Sheet Metal manufactures custom sheet-metal fabrications and finished assemblies at its York, Pennsylvania facility. Founded in 1946, the company describes itself as family-owned and has built its business around carbon-steel fabrication; it operates a 65,000-square-foot facility and says its fabricated metal products are made in the USA.YORK, PA
APX EnclosuresAPX Enclosures manufactures custom electrical enclosures and related sheet-metal products, including outdoor NEMA-rated cabinets and UL-listed control panels. Founded in January 2001 as Tri-County Enclosures, the company began serving the outdoor traffic-enclosure market and later expanded into telecommunications, security, and public works. It is a Veteran Owned Small Business with manufacturing facilities in Pennsylvania, and states that its enclosures are made in the USA.MERCERSBURG, PA
Arcadia Manufacturing GroupFounded in 1969 by James T. Sumner, Arcadia Manufacturing Group grew from a small metals-supply business into a full-service, in-house contract manufacturer of fabricated metal parts, components, and assemblies. The family business became a premium metals service center under James and his son William, and today operates two facilities totaling 88,000 square feet in Green Island, New York. Arcadia is a Registered Veteran Owned Small Business with long-standing work in transportation, defense, architecture, and medical manufacturing.GREEN ISLAND, NY
McAlpin IndustriesSince Frank McAlpin and Ralph Derleth opened a 960-square-foot tool and die shop in Rochester in 1964, McAlpin Industries has grown into a family-owned manufacturer with more than 200,000 square feet of production space. Still operating from its Rochester roots, the company is known for keeping complex metal manufacturing work under its own roof, including large welded structures followed by precision machining. McAlpin is also a certified Veteran-Owned Small Business and an ISO 9001:2015-certified, ITAR-registered supplier to OEMs and industrial customers.ROCHESTER, NY