Fabrication & Prototyping
FABRICATION & PROTOTYPING CAPABILITY
SPG maintains a full machine shop in-house (including CNC capability) as well as tools for heavy metal fabrication, welding, assembly, electronics development, compression molding, and high pressure plumbing. Our grain casting and composite overwrap is done at the Butte, MT facility. Every project has a hands-on component at SPG, as we maximize our in-house capabilities.