MW Components

3426 Toringdon Way
Ste 100
Charlotte,  NC  28277

United States
  • Booth: 1764

MW Components, an MW Industries company

About MW Components

MW Components engineers and manufactures precision metal components and assemblies such as Metal Bellows (Hydroformed, Electroformed, and Edge Welded), Machined Springs, Flexible Shaft Couplings (Helical Beam and Bellows Couplings), Metal Hose, and Metal Bellows Assemblies. Additionally, we produce standard and custom Springs, Fasteners, Stampings, Wire Forms, and other Precision Components in various sizes and configurations.

Our components are integral to many industries and applications and are often found in dynamic and flexible seals, flexible connectors, flexible electrical contacts, gas purge applications, hydraulic actuators, motion control, pneumatic actuators, pulse dampers, valves, volume compensators, waveguides, hermetic sealing, pressure switches, and other pressure and temperature-sensitive applications.

We take a no-compromise approach to precision and quality. With MW Components you can be sure you’ll get the right part to the right specification when and where you need it. Visit to experience the MW Components difference.


  • MW Components - Metal Bellows
    MW Components - Edge-Welded, Hyrdroformed and Electroformed Bellows...

  • MW Components - Edge-Welded Bellows

    MW Components’ edge-welded metal bellows provide the most flexibility in the smallest amount of space of any bellows technology on the market. Edge welded metal bellows are engineered to allow for maximum flexibility in axial, angular, and parallel offset motion. They provide a hermetic, all metal pressure barrier and seal that flexes in one or more directions as well as:

    • Outstanding resistance to corrosive or harsh environments
    • High temperature endurance
    • Excellent media compatibility
    • Ultra rugged construction for maximum durability
    • Up to 90% stroke length
    • Standard or custom one piece designs
    • Optional end pieces

    MW Components - Hydroformed Bellows

    MW Components is the nation's number one manufacturer of metal bellows for the vacuum electronics industry. Our bellows and expansion joints are designed to absorb and reduce vibration and relieve structural stress from working under pressure, extreme temperatures, and other variables. We specialize in thin-wall bellows and welcome prototyping, low-volume production runs, as well as large orders.

    We manufacture hydroformed metal bellows from various materials with multiple options for sizes and wall thicknesses and our metal bellows are designed specifically for each application. We work with you to determine the precise tolerances required and identify the exact production method and necessary ranges to meet your goals.

    MW Components - Electroformed Bellows

    MW Components’ electroformed metal bellows are flexible, spring-like, precision-engineered components custom designed to fit into OEM parts or assemblies. Of the various types of bellows available today, only our patented manufacturing technology employs our premium alloy FlexNickel™. It offers superior performance characterization and makes our electrodeposited bellows exceptionally unique.

    Our electroformed bellows are extremely rugged, yet lightweight. They are very effective, especially in mission-critical applications like aerospace and defense, where requirements demand extreme tolerances and complex geometries.

  • MW Springs, Fasteners & Precision Components
    MW Components - Stock and Custom Engineered Springs & Precision Engineered Fasteners...

  • MW Components - The World's Widest Range of Stock and Custom Engineered Springs

    We offer stock and custom springs to meet virtually any challenge you face. Know the exact spring you need? If it’s one of the 35,000+ designs we hold in stock, we’ll typically ship within 24 hours of your order. Need something custom-built? We’ll help you design, prototype, and test your approach and then offer quick-turn manufacturing from the same facility to almost any volume.

    Our facilities provide unrivaled manufacturing capabilities across coiling, stamping, wire forming, and machining. We work with a wide range of materials including copper and its alloys, steel (carbon and all grades of stainless), nickel and its alloys, titanium, music wire, and specialty materials such as Elgiloy®, Hastelloy®, Inconel®, A286, and Monel® among many others. And that’s just the start. We also offer comprehensive secondary processes and finishes.

    MW Components Precision-Engineered Fasteners

    MW Components offers one of the world’s largest ranges of precision-machined fasteners. We have over 45,000 standard parts in stock, ready to ship in under 24 hours. We offer industry-specific fasteners for specialized purposes such as National Aerospace Standard (NAS) fasteners. And, when a standard part can’t deliver precisely what you need, we can custom manufacture fasteners to your exact specifications and typically ship within a week.

    We’ll help you get the performance you demand with one of the world’s largest ranges of alloys and non-metallic materials—from beryllium copper, brass, steel, and aluminum to nylon, Teflon, and a range of specialty materials. And when you need more hands-on help, our 100+ engineers will work with you to develop and refine exactly the fastener to meet your specific requirements. Whatever your application, however tight your timelines, MW Components can help you get what you need, when you need it.

  • MW Components - Flexible Solutions
    MW Components - Machined Springs, Flexible Shaft Couplings and Helical Beam Couplings...

  • MW Components Machined Springs

    MW Components’ machined springs can be engineered to provide precise performance as compression, extension, torsion, lateral translation, or lateral bending spring. By producing rectangular coils with high aspect ratios, you can tailor a machined spring's performance characteristics to even the most exacting application requirements.

    For more than 50 years, we have been providing machined spring solutions in various industries, including Aerospace/Aviation, Medical tools and equipment, Military, Energy, and computer and semiconductor manufacturing. Solving the most challenging and demanding requirements has been possible because of our expertise in designing and manufacturing machined springs in specialty alloys, including Inconel®, Titanium, Stainless Steel, and high-strength alloys like MP35N, Custom 455, and C300.

    MW Components Flexible Shaft Couplings

    MW Components produces bellows couplings in multiple sizes and material compositions with many different attachment styles to suit your intended application. MW understands that to ensure optimum performance, choosing the appropriate coupling is of paramount importance. Our team of experts works with you to determine the performance requirements and coordinating specifications needed to achieve your desired outcome. We examine certain factors to determine which coupling is right for you, including torque, space limitations, RPM, and shaft misalignment.

    MW Components Helical Beam Couplings

    MW Components - Santa Maria, formerly Helical Products, is the originator of the flexible "Helical coupling" or “Beam coupling” and remains the industry leader across the globe in flexible coupling technology and innovation. Through this and other locations, we offer a vast range of standard beam couplings as well as the ability to create custom couplings to meet your exact specifications.

    Beam or Helical couplings are flexible shaft couplings designed to transmit torque between shafts. Due to their curved beam configurations which allow angular movement, they can accommodate misalignments and axial motion, unlike traditional rigid couplings.

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