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Share the files: Upload CAD, prints, or even a quick sketch. We’ll confirm feasibility, materials, and schedule.
Precision machining & mechatronics
Bringing the future to the present. Est. 2018
Integrated engineering + manufacturing
By the numbers
Most repeat work starts within a business day. Below are a few stats about what we're up to.
Trusted by
Our parts & software power everything from your favorite bars and clubs, to defense manufactures protecting the nation and it's people.
See the full client stories
GSG Mfg LLC

Player Aerospace
GSG Mfg LLC

Player Aerospace
GSG Mfg LLC

Player Aerospace
GSG Mfg LLC

Player Aerospace
GSG Mfg LLC


GSG Mfg LLC

Player Aerospace
GSG Mfg LLC

Player Aerospace
GSG Mfg LLC

Player Aerospace
GSG Mfg LLC

Player Aerospace
GSG Mfg LLC


Share the files: Upload CAD, prints, or even a quick sketch. We’ll confirm feasibility, materials, and schedule.
We machine in-house: Programming, machining, light printing, and inspection all happen in the same Seattle shop.
Review & iterate: You get photos, measurement notes, and parts packed for the next round of testing.
4-axis milling in aluminum, stainless, brass, titanium, and engineering plastics. Setups stay ready for quick reruns.
Lathe Turning for bushings, shafts, and housings with hand-fit checks before shipping.
Carbon-filled nylon and engineering-grade plastics for tooling, fixtures, and workholding.
Lightweight firmware, scripts, and automation to get business problems solved fast.
Upload CAD, prints, or even a napkin sketch. Our quoting flow calls out risks, suggests materials, and books the next open slot on the mill or lathe.
Prefer to walk through it on a call? Use the contact form below.
Tell us about your project. Whether you have a CAD file ready for machining or a rough concept that needs guidance, we’re here to help.