The H&K Perforating Companies manufacture perforated metal and non-metallic materials, a specialty traced to the founding of Harrington & King Perforating Company in 1883. The company operates manufacturing facilities in Carbondale, Pennsylvania, and Cleveland, Tennessee, and describes itself as an independently owned perforating company with a nationwide footprint.
Hendrick ManufacturingHendrick Manufacturing is a family-owned metal manufacturer founded in 1876, with its perforated-metal operations based in Carbondale, Pennsylvania. The company makes perforated metal and custom fabrications, and its Hendrick Screen division manufactures Profile Bar and wedge wire screens from an Owensboro, Kentucky facility. The company describes a 125,000-square-foot Carbondale facility and a history that began as a commercial manufacturer of perforated metal screens.CARBONDALE, PA
Ferguson Perforating CompanyFounded in 1927 to supply centrifugal liners to the sugar industry, Ferguson Perforating Company now produces precision perforated metal, plastic, and composite parts for customers worldwide. Its history includes developing perforated metal screens before World War II and operating a 25,000-square-foot New Castle, Pennsylvania plant alongside its Providence operation. Ferguson supports demanding designs with in-house engineering and secondary fabrication, and holds ISO 9001:2015, AS9100D Aerospace, and NADCAP Non-Conventional Machining–Laser certifications.PROVIDENCE, RI
H&S IndustrialFounded as a fabrication shop in Landisville, Pennsylvania, in 1949, H&S Industrial builds custom metalwork and industrial systems for projects ranging from individual components to large installations. Its capabilities extend from structural and process piping fabrication to modular process skids, equipment rigging, and finishing, with unusually large blast and paint booths for projects exceeding a full-size tractor-trailer. The Manheim-based company also supports domestic contract manufacturing from fabrication through finishing and assembly.MANHEIM, PA
Keystone Friction Hinge CoFounded in 1905 as a maker of friction hinges and furniture hardware, Keystone Friction Hinge Co. is a privately held Pennsylvania manufacturer with an 88,000-square-foot facility in South Williamsport. It now specializes in contract metal stamping, CNC machining, and assembly, and has supplied industrial customers for decades. The company describes its work as progressing from concept and prototyping through full production.SOUTH WILLIAMSPORT, PA