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

Maverick Spring Makers, Ltd. - Brantford, ON
Manufacturer
ISO/TS 16949:2009 certified manufacturer of springs for automotive, mechanical, medical & short run applications. Types of springs include compression, extension & torsion springs. Springs are made from .006 in. to .125 in. wire & resist pulling, turning, twisting & pushing force.
maverickspring.rtrk.com/?scid=2395920&rl_al...

Automotive Springs Capabilities
	Spring Engineering & Design Stainless Steel Parking Brake Spring for the Automotive Industry Redesigned Music Wire Springs for an Automotive Sub-Assembly More

Coiling Technologies, Inc. - Houston, TX
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified custom manufacturer of springs for industrial, aerospace, medical & automotive applications. Springs are available in compression, belleville, extension, leaf, torsion, wave & wire types. Materials include music wire, phosphorus bronze, titanium, MP-35N, hard drawn, Elgiloy®, carbon, Inconel®, chrome silicon, chrome vanadium, beryllium copper & stainless steel.
www.coilingtech.com/industries-applications...

Jackson Spring - Elk Grove Village, IL
Custom Manufacturer, Service Company
ISO 9001:2008 certified manufacturer of springs for automotive applications, including, hinges, orv valves, fluid seals, & brakes. Other types include compression, extension, torsion , magazine and custom springs.
www.jacksonspring.com/Products.html

Smalley Steel Ring Co. - Lake Zurich, IL
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified, ISO/TS 16949:2002 certified, AS 9100 certified & ISO 14001:2004 certified manufacturer of standard & custom wave springs including automotive, vehicular industrial, instrument & machinery springs. Crest to crest (plain end/square shim end), single turn, bearing preload, nested, interlaced & expander wave springs are available. Range in standard dia. from 3/8 in. to 16 in. Wave springs can be customized for dia. ranging from 0.200 in. to 90 in. Available with 1 year limited warranty.
Brand Names: Circular-Grain, Crest-To-Crest, Wavo
www.smalley.com/wave_springs/about_springs....

Century Spring Corp. - Los Angeles, CA
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified full line manufacturer of custom & standard springs for aerospace, automotive, medical, electronic & short run applications. 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

Stanley Spring & Stamping Corp. - Chicago, IL
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of springs for automotive, medical and furniture applications. Various types of springs include extension, leaf, compression, torsion, barrel, battery contact, drawbar and motor springs. Materials worked with include stainless steel, Elgiloy®, copper, brass, bronze and Inconel®. Springs are available in zinc, galvanized, black oxide, phosphate, annealed and other finishes. Springs are also available in concave and convex configurations and in open, closed, ground and ungrounded end types with wire dia. up to 0.207 in. and +/-0.001 in. tolerance. Additional services include assembly, engineering, bagging, sorting and packaging. PMA, ASTM and DIN certified. On-time delivery.
www.stanleyspring.com/custom-spring-fabrica...

Automotive Springs Products
	Custom Spring Fabrication

Murphy & Read Spring Mfg. Co., Inc. - Palmyra, NJ
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified. Manufacturer of stock and custom springs for aerospace, automotive and medical applications. Types include compression, extension, and torsion 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.
springs.mrspring.com/category/all-categorie...

James Spring & Wire Co. - Frazer, PA
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified. Custom manufacturer of springs for automotive, medical & office instrument applications. Springs are available in 0.006 in. to 0.250 in. wire dia. sizes. Secondary services include assembly, conventional & ultrasonic cleaning, color coding, passivation, plating, special packaging, spring grinding, stress relieving by heat treating & surface treatment. Applications also include agricultural, appliance, construction, electrical/electronic, fasteners, HVAC, petroleum, pharmaceutical, injection molding, sports equipment & transportation.
www.jamesspring.com/

Automotive Springs Capabilities
	Torsion Springs Compression Springs Extension Springs

Southington Tool & Manufacturing Corp. (STMC) - Plantsville, CT
Manufacturer, Custom Manufacturer, Service Company
Design & manufacturer of metal stampings, flat springs, wire forms, extension, compression & torsion springs & related tooling. ISO 13485:2003 ISO 9001:2008 Certified.
www.stmc.com/springs.html

Spring Dynamics - Almont, MI
Manufacturer, Custom Manufacturer
TS/ISO 16949 certified manufacturer of counterbalances, spiral, power, clock, extension, compression & torsion springs of all shapes & sizes & from most materials.  Several in-line finishing & secondary processes available.  Full service design & engineering available.
www.springdynamics.com/products

Springfield Spring - East Longmeadow, MA
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of springs for aerospace, automotive, medical and electronic applications. Types include extension, torsion, magazine and compression springs. Various materials include stainless steel, phosphor bronze, beryllium copper, brass and chrome vanadium. Springs are available in various finishes including black oxide, nickel plating, manganese phosphate, powder coated, tin and zinc. ANAB accredited. Meets ANSI/ASQ, ASTM and SAE standards. DFARS, RoHS and REACH compliant. ITAR registered. NMSDC, SBA and SDB/MBE certified. Vendor managed inventory programs available.
www.springfieldspring.com/index.html

PEI - Photofabrication Engineering Inc. - Milford, MA
Custom Manufacturer, Service Company
ISO 9001:2008 & AS 9100 registered. Custom manufacturer of photo-etched & chemically machined parts including flat & ground springs for aerospace, automotive & medical applications. Various materials include aluminum, beryllium, bronze, copper, brass, copper alloys, zinc, tin, Kovar®, magnesium, silver, titanium, molybdenum, phosphorous & stainless steel. Capabilities include plating, etching, assembly, photochemical machining, finishing, forming, polishing, heat treating & silk screening. ITAR certified. Meets MIL-STD-45662 & MIL-STD-1916/MIL-STD-105 Spec. On-time delivery. Made in USA.
photofabrication.rtrk.com/?scid=2510149&rl_...

ChemArt Co. - Lincoln, RI
Distributor, Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000 certified manufacturer of standard & custom etched metal springs used in aerospace, automotive, electronic & medical applications. Springs are fabricated from flat metal sheets in thicknesses ranging from 0.0005 in. to 0.060 in. & dimensions up to 24 in. x 24 in. Springs are available in metals including copper alloys, steel alloys & nickel. Processes used include chemical etching, milling & machining. Industries served also include computer, defense, scientific & telecommunications.
www.chemart.com/Precision-Components_ep_59-...

General Pipe Cleaners, General Wire Spring Co. - McKees Rocks, PA
Manufacturer, Custom Manufacturer
Custom manufacturer of motor springs for automotives. Other types of springs include compression, extension & torsion springs. Springs are available in 0.012 in. to 0.625 in. sizes. Motor 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 springs for aerospace, automotive & medical applications. Materials include carbon steel, music wire, stainless steel, titanium, Inconel®, Hastelloy®, Monel®, molybdenum, chrome palladium & chrome silicon. Types of springs include compression, extension, double torsion, clock & leaf springs. Meets MIL-1-45208A Spec. Finishing services include packaging, assembly & JIT delivery.
argospringmfg.thomasnet.com/category/precis...

Automotive Springs Products
	Custom Compression Springs Custom Extension Springs Custom Torsion & Double Torsion Springs More

Coltwell Industries - Cranford, NJ
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom stampings such as springs including automotive, precision, machined precision & special springs. Services include designing, engineering, extruding, fabricating, brushing, painting, plating, polishing, anodizing, powder coating & mill finishing, warehousing, packaging, turn key manufacturing, bending, punching, tooling, stamping, tapping, welding, deburring, short, medium & long production runs, prototyping & heat treating. JIT delivery available.
www.coltwell.com/stampings.html

Bansbach Easylift of North America, Inc. - Melbourne, FL
Distributor, Manufacturer, Custom Manufacturer
ISO 9001 certified. Designer & manufacturer of military specification gas springs for aerospace, automotive & furniture applications. Types include high temperature, standard, lockable, traction & stainless steel gas springs. Gas springs are available in various models with 6 mm to 14 mm rod dia., 15 mm to 40 mm powder coated cylinder dia., 50 mm to 600 mm rod length, M5 x 0.8, M6 x 1.0, M8 x 1.25, M10 x 1.0 & M10 x 1.5 rod & cylinder threads & 45 N to 2,466 N force.
Brand Names: Bansbach
stores.homestead.com/hstrial-RRose642/Store...

PCM Products, Inc. - Titusville, FL
Custom Manufacturer
AS 9100 revision B certified. Custom manufacturer of photo etched products including metal spacers for aerospace, automotive, electronic and medical applications. Various metals include aluminum, copper, brass, nickel, Inconel®, titanium, zirconium and molybdenum. Capabilities include photo chemical machining, chemical milling, photo etching and finishing. Secondary services include heat treating, plating, forming and engraving. Meets MIL-STD-45208A and MIL-STD-45662 standards.
www.pcmproducts.com/photoetchfinishing/

Great Lakes Engineering - Maple Grove, MN
Custom Manufacturer
ISO 9001:2008 certified custom manufacturer of surface mount stencils, precision laser cut parts & photo chemical machined parts. Products include frames, screens, emulsions, mesh & jewelry. Types of screens include bare, pre sensitized & imaged screens. Types of stencils include laser cut, electroform, step & mini stencils. Materials include stainless steel, titanium, nitinol, nickel, datum alloy, Invar®, Kovar®, steel alloy, copper, copper alloy, brass, beryllium copper & phosphorous bronze. Industries served include defense, medical, electronics, aviation, energy, telecommunications & computer.
www.greatlakeseng.com/

GCP Industrial Products - Kitchener, ON
Distributor, Manufacturer, Custom Manufacturer
Manufacturer of standard and custom springs for automotive applications. Rolling sleeve air springs for shock absorption in industrial, automotive and heavy duty truck and trailer applications are available. Spring heights range from 20.3 cm to 26.67 cm and ODs from 7.62 cm to 12.5 cm. Air springs feature fully supported top and bottom surfaces. Products are available with 10 months warranty.
www.gcpindustrial.com/products/air-springs

Kampi Components Co. - Fairless Hills, PA
Distributor
Distributor of replacement spare parts including springs for aerospace, automotive and electronic industries.
www.kampi.com/product.html

B & B Hemphill Spring Co. - Cerritos, CA
Manufacturer, Custom Manufacturer, Service Company
Woman-owned, lean manufacturing of custom aerospace & automotive springs. Springs include precision compression, extension & torsion springs that can be customized by diameter, pitch, number of coils & free length. Extension springs have wire ranges from .004 to .209 dia. & compression springs offer wire diameter ranges from .003 to .312. Materials include all types of stainless & chromium silicon. Spring ends can be loop, slide loop, hook, closed, ground, open, open ground or formed. Rapid prototyping, engineering, design, in-house packaging & light assembly of clock springs available. AS9100 & ISO 9001 compliant & meets various customer military heat treat specs & various customer military heat treat specs., AMS 2759 & BPS 4620N heat treating standards.
www.bbhemphillspring.com/products.html

Gilbert Spring Co. - Chicago, IL
Manufacturer, Custom Manufacturer
Manufacturer of a wide variety of automotive springs featuring round, square or rectangular compression springs with ferrous or non-ferrous, ground or unground ends. Torsion springs feature machine half & full loops, full loops over center or on side, double twisted, cross over swivel or extended loops. Double torsion springs feature straight torsion ends or formed ends. Extension springs feature machine half & full loops, full loops over center or on side, double twisted, crossover swivel or extended loops. Featuring short run to high volume capacity.
catalog.gilbertspring.com/category/all-cate...

Industrial Gas Springs, Inc. - Exton, PA
Manufacturer, Custom Manufacturer
Manufacturer of special gas springs & struts for aerospace & automotive applications. Types include compression, locking, tension, stainless steel, combination & custom gas springs. Gas springs are available with up to 30 in. stroke & 2 lbs. to 2,200 lbs. force.
www.indgassprings.com/gas-springs.html