Realize complex parts

Interior components: We work with automotive manufacturers who need prototypes to transform their vehicle's interior.

Sheet metal prototyping is essential in many manufacturing processes for producing end-use parts across various industries. As your sheet metal fabricator, HLH Proto eliminates the complexities of this process to save you time and money regardless of

The aerospace, automotive, medical, and packaged goods industries rely on the latest 3D printing technologies to make functional or aesthetic prototypes. Here at HLH Proto, we have the most advanced and proven technologies to transform their ideas an

Sheet metal is an extremely versatile material suitable for creating functional prototypes, end-use parts, and enclosures for various projects. At HLH Proto, we use the most reliable and advanced manufacturing techniques to shape and manipulate these

Do you have a new idea for an innovative consumer product? No matter its scale or complexity, you can count on our capabilities here at HLH Proto to bring it to life. We have a wide range of manufacturing technologies — including 3D printing and vacu

The aerospace and UAV industries are among the most demanding and fast-paced sectors, where businesses and professionals continually seek the fastest ways to innovate and introduce new solutions to the market. Here at HLH Proto, we take pride in our

Sheet metal prototyping is one of our specialties here at HLH Proto, and we are always excited to work on any project, no matter how simple or complex. Our team has extensive experience making custom enclosures, weldments, assemblies, housings, brack

Do you need a quick prototype without compromising accuracy and quality? At HLH Proto, we use the most reliable manufacturing technologies to meet these criteria, including FDM 3D printing, which is ideal for both prototyping and end-use production.

At HLH Proto, we recognize that prototypes are more than just tangible models — they're functional tools used to assess performance, safety, and quality. That's why we employ the latest manufacturing technologies to bring your designs to life. For bo