Are you tired of dealing with unreliable coil springs that compromise your vehicle’s performance? You’re not alone! Every automotive enthusiast knows that the right coil spring can make or break your ride, affecting handling, comfort, and safety. Finding a top-notch supplier is essential—not just for quality, but for ensuring your vehicle operates at its best. Imagine smooth rides, enhanced control, and peace of mind knowing you’ve chosen the best.

In this article, we’ll explore the leading coil spring manufacturers in the USA, highlighting what sets them apart. Ready to elevate your automotive experience? Dive in and discover the perfect spring supplier for your needs!

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Coil Springs | Coil Spring Specialties

Product Details:
Coil Spring Specialties offers custom-engineered coil springs for a wide range of vehicles, including classic cars, sports cars, electric cars, trucks, off-road vehicles, utility vehicles, armored vehicles, limousines, and industrial applications. Each spring is individually calibrated and inspected to meet stringent quality standards.

Technical Parameters:
– 1-Year Manufacturer Warranty
– 100% Engineered and Calibrated
– 100% American-Made
– Custom-built to match or improve original designs

Application Scenarios:
– Classic cars dating back to 1934
– Trucks requiring robust coil springs for heavy loads
– Off-road vehicles needing durability for tough terrains
– Limousines requiring smooth and comfortable rides

Pros:
– Unparalleled quality and precision in coil spring production
– Free quotes ready by the next business day
– Free calibration included with every order
– Extensive experience with over 40 years in the industry

Replacement and Custom Coil Springs – EATON Detroit Spring

Product Details:
Eaton Detroit Spring offers a wide range of coil springs designed for various automotive applications, including both classic and modern vehicles.

Technical Parameters:
– Manufactured from high-quality steel
– Available in various diameters and lengths
– Custom specifications available upon request

Application Scenarios:
– Restoration of classic cars
– Performance upgrades for modern vehicles
– Heavy-duty applications in trucks and SUVs

Pros:
– High durability and strength
– Customizable to meet specific needs
– Wide range of applications

Cons:
– Potentially higher cost compared to standard options
– Lead time for custom orders may vary

Automotive Springs | Car Springs & Suspension Springs – MW Components

Product Details:
MW Components offers a range of automotive springs including compression springs, extension springs, torsion springs, and custom springs designed for various automotive applications.

Technical Parameters:
– Various spring types available
– Custom manufacturing options
– USA-made products
– Compliance with industry standards

Application Scenarios:
– Automotive suspension systems
– Engine components
– Chassis applications
– Custom automotive designs

Pros:
– Wide range of spring types available
– Custom manufacturing capabilities
– High-quality USA-made products
– Technical resources and calculators available

EATON Detroit Spring – The leading manufacturer of leaf and coil …

Product Details:
Leading manufacturer of leaf and coil springs for the street rod and restoration automotive industries, offering a variety of suspension parts including shocks, attaching parts, and installation kits.

Technical Parameters:
– Manufacturing experience of over 80 years
– Specialty knowledge in spring suspension
– Custom quote requests available

Application Scenarios:
– Restoration of classic cars
– Building street rods
– Replacement of worn-out suspension components

Pros:
– Wide range of products for various vehicle makes
– Expertise in manufacturing springs for American vehicles
– Educational resources available for customers

Top Spring Manufacturers in the U.S. – IndustrySelect®

Product Details:
Automatic Spring Products Corporation specializes in compression, torsion, and extension springs.

Technical Parameters:
– In-house oil quench heat treating capability
– Manufacturing for various strength requirements

Application Scenarios:
– Agriculture
– Medical
– Automotive
– Office furniture
– Construction

Pros:
– Specializes in multiple types of springs
– Supports a variety of industries
– In-house heat treating for extra strength

Coil Spring Specialties | US

Product Details:
Coil springs designed for various applications including automotive, industrial, and custom needs.

Technical Parameters:
– Material: High carbon steel
– Finish: Powder coated or zinc plated
– Load capacity: Customizable based on specifications

Application Scenarios:
– Automotive suspension systems
– Industrial machinery
– Custom applications for specific load requirements

Pros:
– High durability and strength
– Customizable to meet specific needs
– Wide range of applications

Cons:
– Potential for corrosion if not properly coated
– May require specific installation knowledge
– Lead time for custom orders may vary

Betts Spring | Coil Spring, Leaf Spring & Sway Bar Manufacturing

Product Details:
Custom Coil Springs, Leaf Springs, and Sway Bars manufactured to meet specific application requirements.

Technical Parameters:
– ISO:9001 standards compliance
– Custom designs available for various specifications
– Minimum order requirement of $1,500 for personal vehicle custom springs

Application Scenarios:
– Automotive
– Trucking
– Military
– Agricultural

Pros:
– High-quality products that meet or exceed expectations
– Precision processing for consistent results
– Dedicated engineering team for custom solutions

Cons:
– Minimum order requirement for personal vehicle custom springs

Suspension Springs – Custom Coil Springs | Coiling Technologies, Inc

Product Details:
Coiling Technologies Inc. designs and manufactures custom suspension springs for various vehicles, utilizing high tensile grade Chrome Silicon alloy wire and other materials.

Technical Parameters:
– Material diameter size: From 0.093 inches to 2.50 inches (2.40 – 63.50 mm)
– Maximum outside diameter: 23.5 inches (600 mm)
– Maximum length: 72 inches (1830 mm)
– End types: Squared, ground, blunt end, reduced ends (pigtailed)

Application Scenarios:
– High-performance race cars and trucks
– Military vehicles including HMMWV and MRAP
– Utility Task Vehicles (UTVs)
– Motorcycles for motocross and road use

Pros:
– Customizable to meet exact specifications
– Wide range of materials available for different applications
– High tensile strength and resilience for performance vehicles
– Manufactured to exceed OEM standards

Cons:
– Typically do not do one-off jobs for single-vehicle suspension systems
– Material size limitations for certain alloys
– Titanium springs require larger wire diameters than steel

Coil Spring Manufacturers | Mid-West Spring & Stamping

Product Details:
Mid-West Spring & Stamping is a leading manufacturer of coil springs, specializing in high-performance suspension components for various vehicles. They offer custom manufacturing, reverse engineering, and design assistance for coil springs.

Technical Parameters:
– ISO 9001:2015 registered
– Made in America
– Nearly 100 years of experience

Application Scenarios:
– Motorcycles
– Dirt Bikes
– ATVs
– Light Trucks
– Muscle Cars

Pros:
– High quality and reliability
– Flexible manufacturing runs
– American-made products
– Proven experience since 1928

Automotive Spring & Car Coil Manufacturer – Stanley Spring

Product Details:
Stanley Spring manufactures a wide range of automotive springs and wire forms, including custom fabricated springs for various automotive applications.

Technical Parameters:
– ISO 9001:2015 Certified
– IATF 16949:2016 Certified
– Materials appropriate for chosen applications
– Secondary processes like shot-peening, heat treating, and powder coating

Application Scenarios:
– Air Bag Systems
– Brakes
– Clutches
– Suspensions

Pros:
– High quality, dependable, and durable products
– Custom designs tailored to specific automotive applications
– Experienced engineering team ensures reliability and precision
– Family owned and operated since 1944, emphasizing customer service

Comparison Table

Company	Product Details	Pros	Cons	Website
Coil Springs	Coil Spring Specialties	Coil Spring Specialties offers custom-engineered coil springs for a wide range	Unparalleled quality and precision in coil spring production Free quotes ready
Replacement and Custom Coil Springs – EATON Detroit Spring	Eaton Detroit Spring offers a wide range of coil springs designed for various	High durability and strength Customizable to meet specific needs Wide range of	Potentially higher cost compared to standard options Lead time for custom	www.eatondetroitspring.com
Automotive Springs	Car Springs & Suspension Springs – MW Components	MW Components offers a range of automotive springs including compression	Wide range of spring types available Custom manufacturing capabilities High-qual
EATON Detroit Spring – The leading manufacturer of leaf and coil …	Leading manufacturer of leaf and coil springs for the street rod and	Wide range of products for various vehicle makes Expertise in manufacturing		www.eatondetroitspring.com
Top Spring Manufacturers in the U.S. – IndustrySelect®	Automatic Spring Products Corporation specializes in compression, torsion, and	Specializes in multiple types of springs Supports a variety of industries In-hou		industryselect.com
Coil Spring Specialties	US	Coil springs designed for various applications including automotive, industrial	High durability and strength Customizable to meet specific needs Wide range of	Potential for corrosion if not properly coated May require specific
Betts Spring	Coil Spring, Leaf Spring & Sway Bar Manufacturing	Custom Coil Springs, Leaf Springs, and Sway Bars manufactured to meet specific	High-quality products that meet or exceed expectations Precision processing for	Minimum order requirement for personal vehicle custom springs
Suspension Springs – Custom Coil Springs	Coiling Technologies, Inc	Coiling Technologies Inc. designs and manufactures custom suspension springs	Customizable to meet exact specifications Wide range of materials available for	Typically do not do one-off jobs for single-vehicle suspension systems Material
Coil Spring Manufacturers	Mid-West Spring & Stamping	Mid-West Spring & Stamping is a leading manufacturer of coil springs,	High quality and reliability Flexible manufacturing runs American-made
Automotive Spring & Car Coil Manufacturer – Stanley Spring	Stanley Spring manufactures a wide range of automotive springs and wire forms,	High quality, dependable, and durable products Custom designs tailored to		www.stanleyspring.com

Frequently Asked Questions (FAQs)

What should I look for in a coil spring manufacturer?
When choosing a coil spring manufacturer, consider their experience, production capabilities, and quality certifications. Look for a company that specializes in automotive components and has a solid reputation for reliability and customer service. Additionally, check their ability to meet specific requirements for materials and design.

How can I verify the quality of a manufacturer’s products?
To verify quality, request samples and ask for documentation of their manufacturing processes and quality control measures. Certifications like ISO 9001 can indicate a commitment to quality. Reading customer reviews and testimonials can also provide insights into their product reliability.

What is the typical lead time for coil spring production?
Lead times can vary widely based on the manufacturer’s workload and the complexity of your order. Generally, expect anywhere from a few weeks to several months. It’s best to discuss timelines upfront and confirm delivery schedules to avoid any surprises.

Are there minimum order quantities I should be aware of?
Many manufacturers do have minimum order quantities (MOQs), which can range from a few dozen to several hundred pieces, depending on the supplier. Be sure to inquire about MOQs early in your discussions to ensure they align with your needs.

How can I find reputable coil spring manufacturers in the USA?
You can find reputable manufacturers by searching online directories, attending automotive trade shows, or joining industry associations. Networking within automotive forums and groups can also lead to recommendations. Always conduct thorough research and due diligence before making a decision.