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PA
Huntingdon Offset Printing combines commercial printing with creative marketing support for businesses in Huntingdon, Pennsylvania. The company produces everyday print materials and large-format graphics, while its online ordering tools and branded web-to-print storefronts are designed to make managing recurring business print simpler. With years of experience in print and marketing, Huntingdon Offset Printing emphasizes a personal touch and help bringing customer artwork from concept to finished piece.
Hurban Machine Tool, LLC makes precision-machined parts through three- and four-axis milling for orders ranging from a single piece to small production runs. Based in Meadville, the shop also takes on prototypes, fixtures, mold bases and complete molds, using solid-model CAD/CAM programming to reduce translation errors and turnaround time. Its neighboring wire-EDM and water-jet partners add capabilities within the same manufacturing complex.
Established in 1989 as a concrete rock-breaker manufacturer and hydraulic-hammer repair business, Hurricane Attachments now builds purpose-designed attachments for demanding jobsites, including its HD 3700 and HD 10000 drop hammers. The company introduced its first-generation drop hammer in the late 1990s and was purchased in 2020 by two equipment-industry veterans who retained its employees while expanding its product lines and manufacturing capabilities. Today, nearly 30 employees work across four locations in four states, with repair technicians servicing hydraulic hammers from all major manufacturers.
Hussey Copper is a Leetsdale, Pennsylvania manufacturer with roots reaching back to 1848 and more than 175 years of copper-making experience. Its Leetsdale operation uses 100% recycled copper feedstock, processing more than 100 million pounds of scrap each year before supplying precision busbar and related components to manufacturers serving critical electrical infrastructure. With additional production in Eminence, Kentucky, the company remains part of Pantheon Electric while maintaining an integrated path from melting through finished production.
Family-owned since 1998, HV2 Custom Grinding & Processing Company in Easton, Pennsylvania, toll-processes industrial materials and specialty chemicals into powders tailored to customer specifications. Its full-service operation can take on a single processing step or a broader workflow, with micronization down to three microns and support for material handling and logistics. HV2 expanded its manufacturing facility by 10,000 square feet in 2026 and processed more than 10 million pounds in 2025.
Founded in 2016 by collector-car restorer Paul Vorbach, HV3DWorks LLC uses additive manufacturing to recreate rare components and design custom parts for classic-car restorations and builds. The Sewickley company grew from Vorbach’s concours-level restoration work, and its 3D-printed components have appeared on award-winning cars at Pebble Beach and Amelia Island. Vorbach was named one of Sports Car Market magazine’s Top 20 Restorers in 2018.
HW Nicholson Welding & Manufacturing is a family-run fabrication and machine job shop established by Harry W. Nicholson in 1969, beginning with hitch welding in a small garage. The company has grown to more than 25 employees and became a third-generation family business under Nancy Coking, its president and owner, in 2014. It has been woman-owned since 1985 and serves customers with custom fabrication and machinery refurbishment.
Tracing its roots to Pittsburgh’s Star Fire Brick Company in 1865, HWI manufactures refractory products and engineered services that protect equipment in high-temperature industries. Now a member of the Calderys Group, the company operates 25 manufacturing sites and 20 distribution centers across its Americas footprint, with nearly 2,000 employees. HWI is particularly known in the iron and steel industry for inventing COMANCHE® ladle refractories and for its Advanced Technology and Research Center, described as the largest U.S. facility devoted to refractory development, quality assurance, and failure analysis.
HWI makes refractory products and provides high-temperature engineering and service for industries that rely on furnaces, kilns, and metalmaking equipment. Tracing its roots to 1865, the company now operates as the Americas brand of Calderys, with 25 manufacturing sites and 20 distribution centers across the Americas. Its Advanced Technology and Research Center in Pennsylvania is the largest refractory research facility in North America, supporting HWI’s specialty in solving demanding heat-containment and lining challenges.
HWI carries a 160-year Pittsburgh-area refractory heritage, beginning with the Star Fire Brick Company in 1865 and continuing today as the Americas brand of the Calderys Group. Its nearly 2,000 employees support manufacturers whose operations depend on containing extreme heat, with particular depth in iron and steel. HWI is known for COMANCHE® and for combining large-scale manufacturing with hands-on technical support.
For more than 30 years, HX Coils dba Maiocco & Associates has been the area’s specialist in HVAC and industrial heat-transfer solutions. The Broomall company is known for pairing expert design work with hands-on field support, including urgent replacement projects when aging equipment threatens a facility’s operations.
For more than 23 years, Bethlehem’s Hy Power Antenna Company has built fully assembled, resonant HF antennas and matching baluns for ham radio operators around the world. Its wire antennas are designed for practical installations—from small city lots to portable and QRP setups—and use insulated wire, stainless-steel hardware, and ceramic insulators. The company is especially known for true off-center-fed antennas that cover multiple bands through a single coax connection.
Founded by Dale Hyland, Hy-Tech Sales has spent more than 35 years serving industrial customers from Pittsburgh, with customer satisfaction as the principle that still shapes the business. The company is known for taking on unusual electrically controlled applications, designing solutions internally and supporting them through startup rather than stopping at distribution.
Founded by Dr. Jason Jones and Peter Coates in the UK in 2012 and in the U.S. in 2013, Hybrid Manufacturing Technologies Global develops AMBIT™ systems that add material, machine parts and inspect them on the same CNC, robotic or gantry platform. The McKinney-based company is best known for tool-changeable deposition heads that retrofit existing machine tools or support custom hybrid systems, including repairs and remanufacturing of high-value components. Its work combining additive and subtractive manufacturing earned the 2015 International Additive Manufacturing Award.
Hydra-Tech Pumps designs and manufactures hydraulically driven submersible pumps and hydraulic power units from its Pennsylvania factory. The company traces its work to 1978, when Ken Reim built its first HT8G power units and S2 pumps in his garage for an order bound for Sierra Leone, and it now employs more than 20 people. Its variable-speed equipment is built for demanding field work, from dewatering and sewer bypass to applications such as aerial firefighting and oil-spill recovery.
Decades of hydraulic-industry experience define Hydraulax Products, a Boyertown, Pennsylvania company known for maintaining a broad inventory and responding quickly to customer needs. It supplies hydraulic components and fabricates hose assemblies for industrial, mobile, agricultural, and construction equipment users.
Founded in 1959, Pittsburgh-based Hydraulic Repair Kit supplies replacement and custom repair kits for hydraulic and pneumatic equipment, backed by repair and maintenance support. Its certified technicians and engineers also perform on-site inspection and certification for oil and gas drilling equipment, serving customers across Pennsylvania, Ohio, and West Virginia without requiring machinery to leave the job site.
Hydro Service & Supplies has built its reputation around high-purity water since beginning as a small service deionization company in 1967. Today, its U.S. manufacturing operation creates custom water systems for demanding laboratory and industrial applications, with engineering and fabrication working together at its Richard David Currin Center for Innovation.
Founded in 1972, Hydro-Pac, Inc. designs and manufactures high-pressure pumps, gas compressors, and pressure vessels. It operates from a 28,000-square-foot facility in northwestern Pennsylvania, including about 20,000 square feet of manufacturing space, and sells, manufactures, and services its equipment worldwide.
Since Don Havens founded it in 1982, Hydro-Spray has built its reputation around car wash equipment that stays in service and support shaped by real operator experience. The company, now part of the C K family following its 2023 acquisition by C K Car Care, has installed more than 1,000 systems for self-serve and in-bay wash operators.