MW Industries - Rosemont, IL
Manufacturer, Custom Manufacturer
ISO 9000, QS 9000, & TS 16949 certified Coil springs (compression, estension, & torsion), wireforms, flat forms, stampings. All materials from 0.004 in. to 2.000 in. wire. All finishes available.
www.mw-ind.com

Coiling Technologies, Inc. - Houston, TX
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified custom manufacturer of hot wound & coiled springs for industrial applications. Types of springs include belleville, compression, extension, leaf, torsion, wave & wire. Springs are made from phosphorus bronze, MP-35N, hard drawn, Elgiloy®, titanium, music wire, chrome silicon, chrome vanadium, beryllium copper, carbon, Inconel® & stainless steel. Capabilities include milling to customer specs., stamping, heat treating, zinc or iron phosphating, non-destructive testing, powder coating, design engineering & shipping.
www.coilingtech.com/custom-springs/

Century Spring Corp. - Los Angeles, CA
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified full line manufacturer of custom & standard hot wound springs. Types of springs include compression, die, disc, draw bar, extension, hair, special & tapered springs. Materials include beryllium copper, carbon steel, phosphor bronze, music wire, stainless steel & urethane. Springs are available in various finishes, shapes & configurations.
Brand Names: CSC
www.centuryspring.com/products.php

Murphy & Read Spring Mfg. Co., Inc. - Palmyra, NJ
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified. Manufacturer of stock and custom hot coiled and hot wound springs. Various materials include music and oil temper wire, chrome vanadium, chrome silicone, stainless steel, phosphor bronze, beryllium copper, brass, copper clad, Monel®, Inconel®, Hastelloy® and Elgiloy®. Capabilities include flat ends, ground flat ends, open flat ends, spring designing, machining, stamping and turning. Industries served include medical, hardware, automotive, household tools and appliance, aerospace, valves, computer peripherals, electric controls and assemblies, military and OEM.
springs.mrspring.com/category/all-categorie...

General Pipe Cleaners, General Wire Spring Co. - McKees Rocks, PA
Manufacturer, Custom Manufacturer
Custom manufacturer of hot & cold wound springs for high temperature applications. Other types of springs include compression, extension & torsion springs. Springs are available in 0.012 in. to 0.625 in. sizes. Springs are also available in various ends.
Brand Names: Auto-Cut, Cold-Shot, CopperKey, Drain-Rooter, Flexicore, Flood-Guard, Gen-Ear, Gen-Eye,...
www.drainbrain.com/index.html

Argo Spring Manufacturing Co., Inc. - Norwalk, CA
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified custom manufacturer of hot & cold wound springs. Materials include carbon steel, music wire, stainless steel, titanium, Inconel®, Hastelloy®, Monel®, molybdenum, chrome palladium & chrome silicon. Compression, extension, double torsion, clock & leaf springs are also available. Applications include aerospace, automotive, trucking, agriculture, consumer products, medical, government, defense, energy & utility industries. Meets MIL-1-45208A Spec. Finishing services include packaging, assembly & JIT delivery.
argospringmfg.thomasnet.com/category/precis...

Gifford Spring - Garland, TX
Manufacturer, Custom Manufacturer
Manufacturer of cold & hot wound springs. Types include compression, extension, torsion & flat springs. Can be customized based on specifications including outer dia., inner dia., squareness, frequency of compression, frequency of extension, loads, relevant loop position, direction of helix, types of ends, wire dia., body length, initial tension, type of material used & number of active coils.
www.giffordspring.com/Wire%20Forms%20Descri...

Associated Spring, Barnes Group, Inc. - Milwaukee, WI
Custom Manufacturer, Service Company
ISO 9001:2008, ISO 14001:2004, QS 9000/TS 16949:2009, AS 9100B & AS 9120 certified. Worldwide custom manufacturer of hot coiled & wound springs. Types of springs include compression springs, extension springs, torsion & torque coil springs, valve springs, transmission springs, power springs, recoil springs, suspension springs & mounting springs. Fabricated in different materials such as music wire, oil-tempered wire, steel, stainless steel, copper, chrome vanadium/silicon, brass & exotic alloys. Capabilities include design engineering, prototyping, coiling, grinding, shot peening & mechanical testing.
Brand Names: Associated Spring
www.asbg.com/en/springs

Diamond Wire Spring Co. - Pittsburgh, PA
Custom Manufacturer, Service Company
Custom manufacturer of cold and hot wound springs. Available in 0.008 in. to 0.750 in. wire dia. Industries served include energy/electrical power generation, rail & transportation, actuators, regulators & valves, shock and vibration control, agricultural & off road equipment, oilfield drilling and mining, gas and steam turbines, material handling equipment, snow removal equipment and medical equipment. Stock items are also available. JIT and Kan Ban delivery. Same-day shipping. Made in USA.
www.diamondwire.com/custom.aspx

Hardware Products Co. L.P. - Chelsea, MA
Manufacturer, Custom Manufacturer
Custom manufacturer of cold & hot wound springs for high temperature applications. Types of springs include compression, extension, disc, flat form, helical, conical, torque, torsion & constant force springs. Materials used for springs include oil tempered music wire & stainless steel wire.
www.hardwareproducts.com/products/custom-sp...

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/

Duer Carolina Coil, Inc. - Reidville, SC
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified manufacturer of precision cold & hot wound mechanical compression, extension, & torsion springs. From .250 in. wire to 3.125 in. bar in virtually any material. Engineering assistance available for original design or redesign of spring requirements. Quality control from material procurement, throughout the production process, to packaging at time of shipment.
www.dccoil.com/hot-wound

Hot Wound Springs Capabilities
	Compression Springs Extension and Torsion Springs Pigtail Springs More

Newcomb Spring of Tennessee - Ooltewah, TN
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified custom manufacturer of hot wound springs. Other types of springs include compression, extension, torsion & battery contact springs. Standard manufacturing materials include spring steel, stainless steel, high & low carbon steel, nickel plated carbon steel, stainless alloys, non-ferrous metals, Elgiloy®, Hastelloy®, Monel®, Inconel® & titanium. Springs are suitable for aerospace, agricultural, military, medical, telecommunication, oil-field, electronic & automobile applications.

Newcomb Spring of Colorado - Thornton, CO
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified custom manufacturer of hot wound springs. Other types of springs include compression, extension, torsion & battery contact springs. Standard manufacturing materials include spring steel, stainless steel, high & low carbon steel, nickel plated carbon steel, stainless alloys, non-ferrous metals, Elgiloy®, Hastelloy®, Monel®, Inconel® & titanium. Springs are suitable for aerospace, agricultural, military, medical, telecommunication, oil-field, electronic & automobile applications.

Grainger Industrial Supply - Locations
Distributor
Distributor of gas, air automotive, clutch, die, hydraulic, piston, military specification, prototype, truck, valve, individual fastener assortment, bus drop, hole saw, motor & gate springs. Materials include titanium, stainless steel, rubber, plastic, brass & bronze. Safety zinc-plated steel springs relieve sudden tensions on cable systems. UL listed & CSA certified. Services include 24-hour emergency order response services, inventory management services, safety services, repair and replacement programs, hazardous recycling services and storage/material handling equipment services. 1 year warranty.

Tricoss, Inc - Ventura, CA
Manufacturer, Custom Manufacturer
Custom manufacturer of springs & metal stampings. Spring types include torsion, coil & flat. Other manufacturing capabilities include wire forms, washers & four slide products. Services include water jet machining of materials that include metal, plastic, glass, ceramics & composites, shearing & punch press capabilities, heat treating, powder coating, & plating according to client specifications. Capabilities include prototype design & long. & short run production quantities. Secondary operations include riveting, spot welding & packaging. Industries served include medical, automotive, aerospace & electronics.

Betts Spring Manufacturing, Inc. - Fresno, CA
Manufacturer, Service Company
Manufacturer Of Air Springs

Pohl Spring Works, Inc. - Spokane, WA
Distributor, Manufacturer, Custom Manufacturer
Custom design & manufacturer coil springs to fit just about any application.Types include compression, extension, or torsion coils to your specifications. Materials available include beryllium copper B197, chrome silicon 401, oil tempered MB A231, music wire A228, phosphor bronze B159, stainless steel, 4140, 4145, 5160. Finishes available include galvanize, zinc, nickel, powder coating in any color, electorolysis plating in most finishes.

Dendoff Springs, Ltd. - Surrey, BC
Manufacturer
Manufacturer of hot & cold wound springs including precision helical coil springs, flat leaf springs, wire forms & U-bolts.

Newcomb Spring of Connecticut - Southington, CT
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified custom manufacturer of beryllium copper springs. Types of springs include compression, extension, torsion & battery contact springs. Standard manufacturing materials include spring steel, stainless steel, high & low carbon steel, nickel plated carbon steel, stainless alloys, non-ferrous metals, Elgiloy®, Hastelloy®, Monel®, Inconel® & titanium. Springs are suitable for aerospace, agricultural, military, medical, telecommunication, oil-field, electronic & automobile applications.

Pontotoc Spring Division - Pontotoc, MS
Custom Manufacturer
Manufacturer of hot coil springs made from many grades of high alloy materials up to 1.875 in. in diameter. Hot coiled springs produced with outside diameters of 9.0 in. maximum and free lengths up to 39.0 in. Secondary services include heat treating, shot peening and load testing. Various end configurations, grinding, coating, marking and special process are available.

Mid-West Spring & Stamping - Dallas, TX
Manufacturer, Custom Manufacturer
Helical, Hot Wound & Flat Springs, Wire Forms, Stampings

Mid-West Spring & Stamping - Azusa, CA
Manufacturer, Custom Manufacturer
Helical, Hot Wound & Flat

Components Co., Inc. - Brookfield, WI
Distributor, Custom Manufacturer, Service Company
Lean manufacturing capable ISO 9001:2008 certified manufacturer & distributor of hot wound springs. Spring are available in materials including chrome silicone, special nickel alloys & standard grades of medium to high carbon steels in forms such as round, flat, square & ovate. Springs are available in different sizes & specifications. Services include vendor reduction, prototyping, long & short run production, custom stocking, custom packaging, custom kitting, electronic data interchange (EDI), industry standard quality control program & 3-dimensional inspection. JIT delivery available.

Midwest Spring Manufacturing Co. of Michigan - Muskegon, MI
Manufacturer, Custom Manufacturer
Helical, Hot Wound & Flat Springs, Wire Forms, Stampings