# SEC\-LLC \- Specialty Engine Components: Formerly known as W\.A\. Thomas > At SEC, our advanced screw machines are the backbone of our ability to produce high\-precision parts for the automotive industry \& beyond\. Generated by Yoast SEO v28.4, this is an llms.txt file, meant for consumption by LLMs. ## Pages - [Certifications](https://sec-llc.com/certifications/) - [About Us](https://sec-llc.com/about-us/) - [Specialty Engine Components](https://sec-llc.com/) - [Previous Works](https://sec-llc.com/previous-works/) - [Request Quote](https://sec-llc.com/request-quote/) ## Optional - [Sitemap index](https://sec-llc.com/sitemap_index.xml)