Are you tired of dealing with subpar coil springs that just can’t keep up with your vehicle’s demands? Choosing the right manufacturer can make all the difference in performance, safety, and longevity. In a market flooded with options, finding a reliable supplier can feel overwhelming. But fear not! The top coil spring manufacturers stand out not just for their quality products but also for their commitment to innovation and customer satisfaction.

Imagine enjoying a smoother ride and enhanced handling, all thanks to superior springs crafted by the best in the business. Curious about which manufacturers top the charts? Stick around as we dive into the leading coil spring factories, helping you make an informed choice for your automotive needs!

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Coil Springs | Coil Spring Specialties

Product Details:
Coil Spring Specialties offers custom-engineered coil springs for a variety of vehicles, including classic cars, trucks, off-road vehicles, limousines, and specialty commercial vehicles. Each spring is individually calibrated and inspected to ensure quality.

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 from 1934 to present
– Trucks for heavy loads and challenging terrains
– Off-road vehicles for tough terrains
– Limousines for a smooth and comfortable ride

Pros:
– Unparalleled quality and precision in production
– Free quotes available by the next business day
– Meticulous calibration and inspection process
– Family-owned values with over 40 years of experience

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:
– Available in various materials and sizes
– Custom manufacturing options available
– Compliance with industry standards

Application Scenarios:
– Suspension systems in vehicles
– Engine components requiring spring action
– General automotive assembly applications

Pros:
– Wide variety of spring types and custom options
– High-quality manufacturing standards
– Expertise in automotive applications

Cons:
– Limited information on specific technical specifications
– Potentially longer lead times for custom orders

Replacement and Custom Coil Springs – EATON Detroit Spring

Product Details:
EATON Detroit Spring specializes in manufacturing replacement and custom coil springs, as well as leaf springs, for the street rod and restoration automotive industries.

Technical Parameters:
– Manufactured in America
– Over 80 years of experience in spring manufacturing
– Custom quotes available for specific needs

Application Scenarios:
– Restoration of classic American vehicles
– Upgrading suspension systems in street rods
– Replacement of worn-out leaf and coil springs

Pros:
– High-quality American-made products
– Wide range of products for various vehicle makes and models
– Expertise and knowledge in spring technology

Suspension Coil Springs – Coiling Tech

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
– Lifted suspensions for heavy-duty and off-road vehicles
– Customized springs for motorcycles and UTVs

Pros:
– Customizable to meet exact specifications for various vehicle types
– Utilizes high-quality materials that exceed OEM standards
– Wide range of materials available including Titanium for lightweight
– Engineered for improved handling, ride quality, and safety

Cons:
– Typically does not accommodate one-off jobs for single-vehicle systems
– Material size limitations for certain alloys may restrict applications
– Titanium springs require larger wire diameters compared to steel, affecting

Automotive Spring & Car Coil Manufacturer – Stanley Spring

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

Technical Parameters:
– ISO 9001:2015 Certified
– IATF 16949:2016 Certified
– Custom designs for specific automotive 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 customer needs
– Experienced engineering team involved in the entire manufacturing process
– Family owned and operated since 1944, ensuring dedicated customer service

Coil Spring Manufacturers | Mid-West Spring & Stamping

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

Technical Parameters:
– ISO 9001:2015 registered
– Nearly 100 years of experience
– American made products

Application Scenarios:
– Motorcycles
– Dirt Bikes
– Light Trucks
– Hot Rods

Pros:
– High performance and durability
– Flexible manufacturing runs
– Proven quality and reliability
– Designed and crafted in the USA

The Spring Works Inc : Specializing in Manufacture and Design of …

Product Details:
The Spring Works Inc. specializes in the manufacture and design of custom springs and wire forms including compression, extension, torsion, double torsion springs, and wire forms.

Technical Parameters:
– Compression Springs: Wire sizes from .008 to .177
– Extension Springs: Wire sizes from .008 to .156
– Torsion Springs: Wire sizes from .008 to .156
– Double Torsion Springs: Wire sizes from .008 to .156
– Wire Forms: Wire sizes from .008 to .400

Pros:
– High quality products
– On-time deliveries
– ISO 9001:2008 certified
– Over 30 years of manufacturing experience

Suspension Springs – Springcoil Ltd

Product Details:
Suspension springs manufactured by Springcoil Ltd, suitable for various industries including automotive, oil and gas, and engineering.

Technical Parameters:
– Various spring types available including compression, extension, and torsion
– Customizable designs for specific applications.
– Finishing options such as powder coating and zinc plating.

Application Scenarios:
– Automotive suspension systems.
– Motorsport applications.
– Oil, gas, and marine equipment.

Pros:
– Wide range of spring types and finishes available.
– Bespoke spring design services offered.
– Emergency manufacturing services for urgent needs.

7 Automotive Spring Manufacturers in 2025 | Metoree

Product Details:
Automotive springs are crucial components of a vehicle’s suspension system, designed to enhance driving stability and ride comfort. They serve dual purposes: improving driving stability by maintaining consistent contact with the road surface and absorbing road surface impacts to enhance ride comfort.

Technical Parameters:
– Spring rate adjusted based on vehicle’s intended use
– Constructed from special metals to endure repeated shocks
– Available in various types: compression springs, extension springs, torsion

Application Scenarios:
– Used in vehicle suspension systems for shock absorption
– Applied in machinery and vehicles across automotive, aerospace, and
– Utilized in motorsports, street performance, racing, and off-road applications

Pros:
– Enhances driving stability and ride comfort
– Customizable spring settings for balance between comfort and stability
– Durable and flexible, suitable for various applications

Cons:
– Softer springs may reduce stability during turns
– Stiffer springs can compromise ride comfort
– Requires fine-tuning to match vehicle usage and operating environment

Custom & Prototype Spring Manufacturer | M & S Spring

Product Details:
MSSpring offers a range of high-quality spring products including compression springs, extension springs, torsion springs, and wire forms.

Technical Parameters:
– Material: Stainless Steel, Carbon Steel
– Wire Diameter: 0.1mm to 20mm
– Spring Diameter: Customizable
– Load Capacity: Up to 1000N

Application Scenarios:
– Automotive industry
– Electronics manufacturing
– Medical devices
– Industrial machinery

Pros:
– Customizable designs to meet specific needs
– High durability and strength
– Wide range of materials available
– Precision manufacturing processes

Cons:
– Long lead times for custom orders
– Higher cost compared to standard products
– Limited stock for some specialized springs

Comparison Table

Company	Product Details	Pros	Cons	Website
Coil Springs	Coil Spring Specialties	Coil Spring Specialties offers custom-engineered coil springs for a variety of	Unparalleled quality and precision in production Free quotes available by the
Automotive Springs	Car Springs & Suspension Springs – MW Components	MW Components offers a range of automotive springs including compression	Wide variety of spring types and custom options High-quality manufacturing	Limited information on specific technical specifications Potentially longer
Replacement and Custom Coil Springs – EATON Detroit Spring	EATON Detroit Spring specializes in manufacturing replacement and custom coil	High-quality American-made products Wide range of products for various vehicle		www.eatondetroitspring.com
Suspension Coil Springs – Coiling Tech	Coiling Technologies Inc. designs and manufactures custom suspension springs	Customizable to meet exact specifications for various vehicle types Utilizes	Typically does not accommodate one-off jobs for single-vehicle systems Material	www.coilingtech.com
Automotive Spring & Car Coil Manufacturer – Stanley Spring	Stanley Spring manufactures a wide range of automotive springs and custom	High quality, dependable, and durable products Custom designs tailored to		www.stanleyspring.com
Coil Spring Manufacturers	Mid-West Spring & Stamping	Mid-West Spring & Stamping is a leading manufacturer of coil springs,	High performance and durability Flexible manufacturing runs Proven quality and
The Spring Works Inc : Specializing in Manufacture and Design of …	The Spring Works Inc. specializes in the manufacture and design of custom	High quality products On-time deliveries ISO 9001:2008 certified Over 30 years		thespringworks.com
Suspension Springs – Springcoil Ltd	Suspension springs manufactured by Springcoil Ltd, suitable for various	Wide range of spring types and finishes available. Bespoke spring design		springcoil.co.uk
7 Automotive Spring Manufacturers in 2025	Metoree	Automotive springs are crucial components of a vehicle’s suspension system,	Enhances driving stability and ride comfort Customizable spring settings for	Softer springs may reduce stability during turns Stiffer springs can compromise
Custom & Prototype Spring Manufacturer	M & S Spring	MSSpring offers a range of high-quality spring products including compression	Customizable designs to meet specific needs High durability and strength Wide	Long lead times for custom orders Higher cost compared to standard

Frequently Asked Questions (FAQs)

What should I look for in a car coil spring manufacturer?
When choosing a manufacturer, consider their experience, production capacity, quality certifications, and customer reviews. It’s essential to verify that they use high-quality materials and have a robust quality control process in place. Additionally, check if they can customize products to meet your specific needs.

How can I verify the quality of coil springs from a manufacturer?
You can request samples to assess the quality firsthand. Additionally, ask for certifications such as ISO 9001 or TS16949, which indicate adherence to industry standards. Reading customer testimonials and reviews can also provide insights into the manufacturer’s quality and reliability.

What is the typical lead time for custom coil springs?
Lead times can vary based on the complexity of the design and the manufacturer’s workload. Generally, you can expect anywhere from 4 to 12 weeks for custom orders. Always confirm with the manufacturer for an accurate timeline based on your specific requirements.

Are there minimum order quantities I should be aware of?
Yes, many manufacturers have minimum order quantities (MOQs) that can range from a few hundred to several thousand units. It’s important to discuss your needs upfront to ensure the manufacturer can accommodate your order size without excessive costs.

How do I compare prices between different coil spring manufacturers?
To compare prices effectively, request detailed quotes from multiple manufacturers, including shipping and any additional fees. Ensure that you are comparing similar specifications and quality standards. Sometimes, the lowest price may not reflect the best value, so consider quality and service alongside cost.