Work With a Leading Fastening Manufacturer

Ammex Plastics has been tooling up and supplying plastic clips and fasteners for 20 years. We have shipped millions of parts and run a PPM rate of <2.

Our engineering team works with our customers from new product development and design-for-manufacturing all the way to testing and final product delivery.

Request your project quote!


"*" indicates required fields

This field is for validation purposes and should be left unchanged.

Our Fastener Process

Our process revolves around your fastener component’s application and performance requirements. Decades of engineering and manufacturing expertise drive our feedback to ensure we’re meeting all your specs.

Our team thoroughly reviews the project design using our library of proven designs. This allows us to suggest changes that will ensure we meet all specifications.

In addition to meeting the safety force requirements, we take the extra step to understand how the part is assembled. We design our test plans to match real-world application.

Ammex prides itself in the ability to optimize tooling to get everything you need out of your part. For instance, our engineers understand what a change in gate location will do to improve product performance. It’s these small details and years of experience that set us apart from the rest.

We pride ourselves on 100% on-time delivery here at Ammex Plastics. Once you validate that the parts meet spec, we’ll move into production.

We have established a comprehensive quality management system that allows us to meet all the requirements of IATF 16949:2016. Our quality of management system concentrates on providing:

  • Defect-free products and services to our customers
  • 100% on-time delivery
  • Continual improvement to our quality management system
  • Maintain continual growth through the company

Request your project quote!


"*" indicates required fields

This field is for validation purposes and should be left unchanged.

Why Ammex Plastics?

Ammex Plastics and Echo Engineering have been investing heavily in the automotive fastening market. We’re doing that by

  • developing a library of different designs
  • hiring plastics and process engineers
  • adding additional presses
  • and purchasing new testing and measuring devices.

We are experienced in designing and manufacturing a variety of different automotive clips. They’re used on everything from HVAC and brake lines to harnesses and many other applications.

With Echo and Ammex, you’ll be working with a team experienced in bringing new clips to life based on performance requirements set by the tier-1 or OEM manufacturer.

This is why we’ve brought a lot of testing in-house at our headquarters in Indianapolis. We want to speed up our process and develop a more comprehensive understanding of automotive fastening technologies.

If you’re looking to learn more of what all Ammex and Echo brings to the table, fill out the connection form on this page and we’ll be in touch!