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Showing 4921-4940 of 9165 results

PA

M&W Precast and Construction Supply logo

M&W Precast and Construction Supply

OTTSVILLE, PA
51-200
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M&W Precast and Construction Supply has made precast concrete products and supplied construction materials for Pennsylvania and the surrounding region since Woodrow Wehrung began manufacturing septic tanks in 1950. Now in its third generation under Jason Wehrung, the company produces custom precast structures and concrete tanks while also supporting contractors with drainage and construction supplies. Its history includes a 1957 patent for integrated concrete tank baffles and a 2013 transition to the M&W name.

Precast Concrete TanksSeptic TanksPump Tanks+55 more
M2 Additive Manufacturing LLC logo

M2 Additive Manufacturing LLC

BUTLER, PA
2-10
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Founded in 2018 by three Penn State engineering graduates, M2 Additive Manufacturing provides 3D printing, rapid prototyping, and product-development support from its Butler, Pennsylvania facility. The family business is especially known for developing and patenting the BeltXTruder, a technology for printing extremely flexible filaments, while helping inventors and manufacturers move projects from early concepts to working parts. M2 keeps its manufacturing and prototyping work in the United States and serves clients across Western Pennsylvania, the Ohio Valley, and beyond.

3D-Printed PartsRapid PrototypesPLA Filament Parts+46 more
M3 Printing logo

M3 Printing

PHILADELPHIA, PA
11-50
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Founded in 1998 by a U.S. Air Force veteran, family-owned M3 Printing produces custom print work and provides in-house design and mailing support for customers ranging from individual projects to corporate campaigns. The Philadelphia-based company serves clients across the U.S. and internationally, pairing modern digital and offset production with a team whose combined industry experience exceeds 100 years. M3 Printing is also veteran-owned and minority-owned, with same-day turnaround available on selected print jobs.

ApparelBusiness CardsFlyers+48 more
MAC 7 Training LLC logo

MAC 7 Training LLC

SCRANTON, PA
2-10
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Veterans founded MAC 7 Training LLC around the belief that security depends on vigilance and preparation. The company serves military, law-enforcement, and private-security agencies through counterterrorism training and specialized support, working nationally and internationally. Since its late-2016 acquisition by Inert Products LLC, MAC 7’s training services have been paired with highly realistic training aids.

EOD ToolsDecontamination EquipmentDisrupters+27 more
Mac Hydraulics logo

Mac Hydraulics

BROOKHAVEN, PA
11-50
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With more than two decades in the field, Mac Hydraulics repairs and maintains hydraulic equipment, with hydraulic cylinder repair at the center of its work. Its Brookhaven operation combines a machine shop capable of fabricating and reverse-engineering replacement parts with fully equipped service vehicles that bring troubleshooting, maintenance, welding, and line-boring work to customer sites. Mac Hydraulics is also an Authorized Service Provider for Sennebogen, with factory-trained technicians supporting material-handling equipment.

Custom Hydraulic CylindersHydraulic Power UnitsHydraulic Hoses and Fittings+27 more
MacCarty and Sons Main Line Awnings & Canopies logo

MacCarty and Sons Main Line Awnings & Canopies

BRYN MAWR, PA
2-10
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Since 1919, family-owned MacCarty and Sons has custom fabricated and installed awnings and canopies for homes and businesses on Philadelphia’s Main Line and in four surrounding counties. Now in its third generation, the company handles projects from design and fabrication through installation, repair, and seasonal storage, including tailored retractable systems and fixed outdoor canopies.

Custom AwningsCustom CanopiesWindow Awnings+39 more
MacDermid Alpha Electronics Solutions logo

MacDermid Alpha Electronics Solutions

ALTOONA, PA
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MacDermid Alpha Electronics Solutions, a business unit of Element Solutions Inc., develops and supplies specialty chemistries and advanced materials for electronics manufacturing, spanning semiconductor fabrication through final device assembly. The company brings more than 100 years of expertise to applications including circuit fabrication and electronic assembly, with a stated focus on improving manufacturing processes and developing more sustainable materials.

Solder AlloysSolder PastesSolder Wire+91 more
MacDonald & Owen logo

MacDonald & Owen

BROOKVILLE, PA
201-500
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Founded in 1970 by Archie MacDonald and Bill Owen, MacDonald & Owen supplies kiln-dried hardwood lumber and turns it into production-ready dimensional wood parts for manufacturers and distributors worldwide. From its Wisconsin and Pennsylvania facilities, the company combines controlled kiln drying with value-added processing to help customers reduce waste and labor, with custom products such as drawer sides and glued panels made to fit specific production lines. MacDonald & Owen remains FSC® certified and marks more than 50 years in the hardwood business with the founding principle that quality and service start with treating people right.

Hardwood LumberDimensional Wood ProductsRipped-to-Width Products+64 more
Mach I, Inc logo

Mach I, Inc

KING OF PRUSSIA, PA
11-50
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Formed in 1985 to serve the aerospace market, Mach I, Inc. manufactures specialty chemicals, nanostructured materials and aerospace ingredients at its Pennsylvania plant. The company pairs custom manufacturing and research with global distribution, including products developed with 3M and Dow Corning, and has pursued more than 50 Department of Defense contracts in the past decade. Mach I also manages regulated international shipments, serving customers in more than 30 countries.

NanomaterialsAerospace IngredientsSpecialty Chemicals+81 more
MACHEREY-NAGEL GmbH & Co. KG logo

MACHEREY-NAGEL GmbH & Co. KG

PENNSYLVANIA, PA
501-1,000
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Founded in Düren in 1911 as a filter-paper manufacturer, MACHEREY-NAGEL now develops and makes analytical systems for chemical and biomolecular analysis. The fourth-generation family-owned company employs more than 700 people across three Düren sites and supplies customers in 150 countries, with solutions used in fields ranging from healthcare and biotechnology to environmental analysis. Its quality systems have been certified to international standards since 1996, including ISO 9001, ISO 13485 and ISO 50001.

Filter PapersMembranesExtraction Thimbles+66 more
Machine Specialties, Inc logo

Machine Specialties, Inc

CHAMBERSBURG, PA
2-10
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Machine Specialties, Inc. is a contract manufacturer of precision parts and assemblies. Its capabilities include multi-axis CNC milling and turning, grinding, EDM, metal finishing, assembly, large-part mill-turn machining, HVOF coating, tooling, and engineering services. It serves aerospace, commercial, energy, landing gear, medical, and military markets and works with common manufacturing metals, exotic materials, plastics, and phenolics.

Precision Machined PartsToolingWork-Holding Fixtures+81 more
Machined Products Company logo

Machined Products Company

LANCASTER, PA
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Now in its fifth generation of production manufacturing, Machined Products Company has spent more than 80 years in Lancaster turning out precision-machined components and assemblies for contract manufacturing customers. The family-run shop pairs high-volume CNC production with in-house engineering that helps customers refine designs, control costs, and bring complex parts into production. Its 30,000-square-foot central Pennsylvania facility has operated under ISO 9001:2015 certification since 2001.

Precision Machined ComponentsMachined AssembliesReplacement Components+44 more
Machinery Rigging Inc logo

Machinery Rigging Inc

TURTLE CREEK, PA
11-50
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Founded in Pittsburgh in 1974, Machinery Rigging Inc. is a third-generation, family-owned business known for careful industrial rigging work. The company serves manufacturers and other industrial customers across the Tri-State area, helping relocate and install machinery while offering the planning and precision needed to limit production downtime.

Structural Steel FabricationSteel PlatformsCustom Steel Builds+45 more
Machining Concepts logo

Machining Concepts

ERIE, PA
11-50
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Founded in 1994 by two Erie engineers, Machining Concepts has grown from a one-lathe, one-mill shop into a 20,000-square-foot precision machine shop with more than 28 machines. The company makes custom parts for demanding applications, taking projects from prototypes through production and supporting customers with coordinated secondary operations. Its work is certified to ISO 13485:2016 for medical devices and AS9100D for aerospace.

CNC Turned PartsCNC Milled PartsCNC Swiss Turned Parts+19 more
Machining Technology, Inc logo

Machining Technology, Inc

HAZLE TOWNSHIP, PA
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Veteran-owned Machining Technology, Inc. has more than three decades of experience serving commercial and military customers from Hazle Township, Pennsylvania. The company provides contract manufacturing centered on precision machining, with a broad in-house operation that supports demanding customer requirements from design through finished work.

Precision-Machined ComponentsPrecision ToolingDies and Molds+35 more
Mack Defense logo

Mack Defense

ALLENTOWN, PA
51-200
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Mack Defense, a wholly owned Mack Trucks subsidiary based in Allentown, adapts proven commercial truck platforms into tactical, logistical and specialty vehicles for military and government customers. Its M917A3 Heavy Dump Truck, built from the Mack Granite, is now serving the U.S. Army after rigorous testing, while the company also develops next-generation prototypes for Army and Marine Corps programs. Mack’s military vehicle work traces back to 1916, when its trucks supported Allied forces in World War I.

M917A3 Heavy Dump TruckGranite Troop CarrierWater/Fuel Tanker+17 more
Mack Information Systems, Inc logo

Mack Information Systems, Inc

NEWTOWN, PA
2-10
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Mack Information Systems, Inc. manufactures environmental monitoring and recording systems for hospitals and life-science laboratories, including temperature monitoring systems, central alarm systems, and compatible sensors. The company focuses on regulated applications requiring accurate and reliable data monitoring.

Plexxium II Central Environmental Monitoring SystemsTMS II Single Point Temperature Monitoring SystemStop Sensor+17 more
Mack Trucks logo

Mack Trucks

MACUNGIE, PA
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Founded in 1900 by Jack and Gus Mack in Brooklyn, New York, Mack Trucks designs, builds, and delivers medium- and heavy-duty trucks, along with proprietary engines and transmissions. The company says its trucks are sold and serviced in nearly 30 countries, and it is part of the Volvo Group.

Medium-Duty TrucksHeavy-Duty TrucksElectric Trucks+36 more
MacKissic Inc logo

MacKissic Inc

PARKER FORD, PA
11-50
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Family-owned MacKissic Inc. has made equipment in Pennsylvania since 1947, when Elton MacKissic began producing farm tools in his home cellar. The company has remained a U.S. manufacturer as it expanded into outdoor power equipment for homeowners, commercial landscapers, and rental operators, with a long history of supporting its machines with parts and factory assistance.

Wood chippersShredder-chippersGarden tillers+19 more
MacLean-Fogg Company logo

MacLean-Fogg Company

SAEGERTOWN, PA
1,001-5,000
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Founded in 1925 with a single lock nut for North American railroads, MacLean-Fogg is a fourth-generation, family-owned American manufacturer of engineered components and solutions for automotive, industrial and power-utility markets. From its roots in locking fasteners, the company has grown into a global enterprise with more than 3,500 employees and sales exceeding $1 billion, while its original Whiz-Lock nuts remain in production at its Mundelein, Illinois factory. Today, MacLean-Fogg operates through a portfolio that includes Component Solutions, Mallard Manufacturing, OMCO and Threadstrong.

FastenersLock NutsWheel Fasteners+67 more
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