AISG - American International Steel Group
Offers full range of cold rolled stainless steel sheet and strip products for customers in variety of industries.
American Roller Bearing Co.
Manufacturer of anti-friction bearings for industrial equipment.
Barney Machinery Company
Machinery and software distributor offering machine tools, metrology products, CAM and DNC.
Columbia Gas
Columbia Gas of Pennsylvania and Columbia Gas of Maryland, headquartered in Pittsburgh, PA, is an energy company engaged in all phases of the natural gas business.
Combustion Service & Equipment Co.
Provides boiler, burner and stoker sales and service. Includes company overview, products, project gallery and contact information.
Hy-Tech Sales, Inc.
Distributes electric heaters and controls, plus design and assembly services.
O'Donnell Consulting Engineers
Engineering design and analysis of structures, including failure causation analysis. Description of services, capabilities, locations and contact details.
Pitt Penn Oil Co.
A full service blender and packager of automotive and household products.
Sight Sheet Magnifiers
Manufactures fold-out visual aids that magnify printed material.
Specialty Coatings and Consulting
Commercial and industrial maintenance coatings company.
T F Campbell Company
Distributor of control systems, pressure switches, recording and indicating instruments. Includes company history, line card and online ordering.
Thermal Industries
Manufacturer of quality vinyl decks, docks, vinyl windows, patio doors, deck railings and enclosures.
TIGG Corporation
Carbon equipment and services, design and custom fabricate adsorption systems and full treatment trains facility.