Master Spring & Wire Form Co. - River Grove, IL (Serving Western Pennsylvania)
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified manufacturer of custom ground & not ground compression springs with wire diameter from 0.008 in. to 0.276 in. in most material types available. Manufacturer of straight cylindrical, conical, barrel & hourglass compression springs. Pitch or spacing between the coils can be constant or variable. Any finish available. Rush service available for delivery in less than 2 weeks.
www.masterspring.com/spring-wire-form-produ...

Diamond Wire Spring Co. - Pittsburgh, PA
Custom Manufacturer, Service Company
Custom manufacturer of compression springs for various applications such as automotive, aerospace and consumer goods. Specifications include 0.003 in. to 0.625 in. wire dia., 0.120 in. to 2.687 in. OD and 0.149 in. to 3.891 in. total deflection. Conical, barrel, hourglass and straight cylindrical with or without variable spacing between coils are available. Compression springs are wound with pitch that stands full deflection to solid height without setting. Stock items are also available. JIT and Kan Ban delivery. Same-day shipping. Made in USA.
www.diamondwire.com/compression_springs.asp...

RG Sales, Inc. - West Alexander, PA
Distributor, Custom Manufacturer
Woman-owned distributor of compression springs. Types of compression springs include bearing preload wave, crest-to-crest, narrow section wave & gap & overlap type standard section compression springs.
Brand Names: Anderton, Barber, Circular-Grain, DIECO, Mw, Smalley, Standard, Tsubaki
catalog.rgsales-inc.com/category/compressio...

Compression Springs Products
	Crest-To-Crest Springs – Flat Wire Compression Springs – C Series Crest-To-Crest Springs – Flat Wire Compression Springs – CS Series

General Wire Spring Co. - McKees Rocks, PA
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of custom & precision compression, extension, torsion springs & wire forms made from carbon, stainless & specialty exotic wire up to .625" diameter. Engineering & design analysis. ISO 9001 compliant. Sewer & drain cleaning equipment.
www.generalwirespring.com/products.asp?cat=...

Isotech, Inc. - Hatfield, PA
Distributor, Manufacturer, Custom Manufacturer, Manufacturers' Rep, Service Company
Manufacturers rep. & distributor of springs including air, torsion & compression springs. Markets served include industrial, medical & military OEM markets.
Brand Names: Aeroflex, Airpel, Bel-Air, Korfund Dynamics, VMC, Vibration Mountings & Controls
catalog.isotechinc.com/?plpver=10

General Pipe Cleaners, General Wire Spring Co. - McKees Rocks, PA
Manufacturer, Custom Manufacturer
Custom manufacturer of open-coil helical compression springs. Types of compression springs include concave, convex & conical springs. Compression springs are available in 0.012 in. to 0.625 in. sizes. Square rectangular round & special-section wires are also available for compression springs.
Brand Names: Auto-Cut, Cold-Shot, CopperKey, Drain-Rooter, Flexicore, Flood-Guard, Gen-Ear, Gen-Eye,...
www.drainbrain.com/pro/cables.html

American Fastener Technologies Corp. - Gibsonia, PA
Distributor, Custom Manufacturer
Worldwide supplier of standard & custom springs including compression & helical springs. Markets served include power stations, chemical plants, petro-chemical industry, pulp & paper, agrochemicals, environmental technologies, shipbuilding, offshore technology, seawater desalination, military, transportation, construction, automotive, aircraft, marine & aerospace.
www.americanfastener.com/fasteners/index.as...

Bauer Springs, Inc. - Pittsburgh, PA
Manufacturer, Custom Manufacturer
ISO/TS 16949/2002 & ISO 9001:2000 certified manufacturer & distributor of compression springs. Types of springs also include disc, ball bearing disc & wave springs. Conical spring washers, spring clips, vanes, rotors & housings are also available.
Brand Names: Christian Bauer
www.bauersprings.com/index.html

Fastenal - Locations
Distributor, Custom Manufacturer
ISO 9001:2000 & 9003 certified worldwide distributor of compression springs. Specifications include outer dia. ranging from 0.156 in. to 1.375 in., wire dia. ranging from 0.012 in. to 0.2 in., length ranging from 0.875 in. to 4 in., zinc finish & load ranging from 0.31 lbs. to 127.60 lbs. Services include bandsaw welding, custom manufacturing, packaging, engineering, hose crimping, materials management, chemical & mechanical testing, calibration, tool & hoist repairing, tool & cutter grinding & metal cutting.
www.fastenal.com/web/products/_/Navigation?...

Barber Spring - Pittsburgh, PA
Distributor, Manufacturer, Custom Manufacturer
Manufacturer of custom compression, torsion coil springs and inventory of standard railroad springs. Bar diameters from 1/2" to 3 1/2". Stocked inventory of steel for custom spring applications. Springs for large and small orders with powder coating services available.

Ace Wire Spring & Form Co., Inc. - McKees Rocks, PA
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified. Springs: compression, extension, torsion, wire forms & CNC wire specialties. Springs in wire diameters ranging from .004 inch to .625 inch. Wire forms in round wire from .030 inch to .312 inch wire diameters. Prototypes to production runs. Ferrous & non-ferrous materials, including exotic alloys, Inconel 600, 718, 750, & Hastelloy®. Delivery on demand. Engineering & design assistance available.

Vodvarka Springs - Clinton, PA
Manufacturer
Manufacturer of wire springs & forms from wire under .207". All types of springs.

Diamond Wire Spring Co. - Glenshaw, PA
Manufacturer, Service Company
Manufacturer of custom precision compression springs, stocked & ready to ship, in wire sizes from .008 to .625 diameters, extension springs are stocked & ready to ship in wire sizes .008 to .625 diameters. Custom wire forms in diameters from .008 to .625 or to specs. Die springs long & short production runs are available through CNC coiling capabilities. Wire bending services also available.

Penn-Elkco Spring Co. - St Marys, PA
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified manufacturer of metal compression springs for the automotive/transportation, utilites equipment, home improvement & lawn & garden industries. Engineers & fabricates compression springs in straight, tapered or cone-shaped sections. Variety of shapes, materials & coatings. In-house engineering, design & tooling capabilities.

Mercer Spring & Wire Co. - Townville, PA
Manufacturer
Manufacturer of compression, helical, hinge, torsion, extension & oil tempered.

Bond Spring Corp. - Corry, PA
Manufacturer, Custom Manufacturer
Manufacturer of small steel springs for industrial applications, including agricultural equipment, plastics, the oil & gas industry, office furniture components, nuclear power plants, air valves & cylinders, fire hydrants & quick connects for heavy equipment.