This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.We're sorry for the inconvenience.The World's Widest Range of Stock and Custom Springs, All Made in the USA — We offer nearly unlimited custom spring manufacturing capabilities shipped to any volume plus 40,000 spring stock designs that are ready for same-day shipping. Whether you need a single prototype, millions of custom parts, or immediate shipping of a stock spring, we can help.Century Spring, Fox Valley Spring, Capital Spring, we are one of the most trusted US manufacturing companies available. Our extensive custom spring manufacturing capabilities including rapid prototyping, low to high run production, engineering optimizations services, and tight tolerance manufacturing.Our facilities stock standard and specialty materials for quick turnaround and have experience needed to help develop springs with even the highest performance expectations. Request a quote for more information on pricing and lead times for custom spring manufacturing.Created by engineers, for engineers, all our resources are completely free. Don't see what you need? We have over a hundred experienced design engineers on staff, and they're all here to support you. If you have a question, fill out our Ask an Expert form and our team will route you to the engineer who has the most experience in your field.Is Your Supplier’s Quality Certification Putting You at Risk?With 20+ facilities across the US, MW provides unrivaled custom spring manufacturing capabilities. We work with a wide range of materials and industries, with industry-specific certifications. And that’s just the start. We also offer comprehensive secondary processes and finishes and performance analysis and testing to ensure your springs exceed your performance expectations.MW Components brings together a unique collection of specialty spring manufacturers from across the United States. If you need a custom spring, no matter what type or tolerance, chances are one of our locations can help.We work with nearly every spring material available, including standard materials like steel and music wire to specialty alloys ideal for critical applications. Whether you need a titanium aerospace spring manufacturer or a 316 stainless steel compression spring, MW can produce the part you need.Don't see the material you need? Contact us. We can work with a wide variety of materials, including ones not included below.Contact us. Our staff includes sales professionals who can help with pricing along with design engineers and manufacturing experts who can answer even the most difficult technical questions. Get in touch for questions about springs or any of our other products and we'll make sure you're connected with the person most qualified to help.