Custom Automotive Spring Manufacturing


For 30 years, Anderson Quality Spring has been working closely with manufacturers of automotive parts to produce custom springs in large volumes. Our extensive experience has allowed us to develop expertise across a wide range of automotive applications. Our springs are used by AQS customers in assembly operations across the United States, Canada, Mexico, South America, Europe, and Asia. We take pride that AQS-manufactured parts are in the majority of automobiles on the road today.


Anderson Quality Spring has been  certified since 2000 and initially acquired its TS16949 registration in 2001. Later, in 2017, we recertified under the current   standard. Our investment and commitment to quality management enables AQS to be a qualified supplier of precision spring products to the automotive and heavy truck industries. Whether you require ISO and IATF registration for supplier certification or you simply seek the highest quality spring components, AQS is your trusted supplier.


The success of your automotive product relies on acquiring superior quality parts, crafted to your specifications, and engineered to deliver exceptional performance. At AQS, we ensure precision and consistency by utilizing state-of-the-art CNC machinery for our coiling and forming operations, ensuring the production of consistent and high-quality automotive springs.

To cater to your unique requirements, AQS offers a comprehensive range of services, including shot peening, pre-setting, and specialized finishing techniques such as specialty labeling, or packaging. By keeping these processes in-house, we achieve faster turnaround times, reduced costs, and enhanced quality control, putting us above and beyond our competition.

In the event that we don’t possess a specific capability in-house, we have a vast network of trusted vendors. These vendors adhere to our same standards of quality and performance, ensuring that we can still meet your requirements while maintaining our commitment to excellence.

Our custom manufacturing capabilities allow for technical compression springs, extension springs, torsion springs, and custom wire forming to be made for a wide variety of automotive and truck parts. The majority of passenger automotive components we produce are critical or safety-related and are assembled into products including, but not limited to:

  • Airbag inflator propellant retainers
  • Seat belt retractor components
  • Seat belt latch and tongue components
  • Inflatable seat belt parts
  • Steering wheel horn springs
  • Steering wheel airbag retainers
  • Electrical contacts
  • Throttle pedal return springs
  • Electronic throttle sensor springs
  • Wiring harness connector springs


At AQS, we provide internal engineering support to collaborate with our clients during the design phase. Our services include working with existing blueprints, reverse engineering a sample, or assisting in creating a new design. We work with our customers throughout the entire process, from prototyping to PPAP and production. Furthermore, our support of automotive customers extends to our inventory management systems, which are integrated with their online MRP systems to optimize the management of their production resources. Similarly, we also cover related products in the motorsport industry.



Anderson Quality Spring offers a range of services from producing basic horn parts to manufacturing intricate safety components. We can work together to manufacture the custom spring needed for your automotive application. Submit your drawings and get started today!