Hi, I’m Grant.

My focus is practical, purpose-built parts that fit the task at hand.

I’m Grant Shield, the founder of GCS Precision Products. I use 3D printing to develop functional products, including vacuum accessories, and explore custom solutions for everyday business needs.

I’m currently pursuing a degree in aerospace engineering while building GCS Precision Products. Alongside my studies, I’m developing practical products through design, prototyping, and hands-on testing.

My approach starts with the job the part needs to do. Fit, ease of use, and the conditions it will work in help guide the design. Prototyping and hands-on fit checks are part of that process.

For your custom jig, fixture, or functional part, we’ll start by discussing the task, dimensions, quantity, and timeline. Then we can work out the requirements and agree on a practical next step.