ISO 9001 Certification

The first name in precision-machined products, Firstar, is committed to delivering superior manufacturing quality and consistency. Our company is an ISO 9001:2015-certified American manufacturer with robust quality controls integrated throughout our 27,000 sq.-ft facility. Whether it’s CNC turning to 0.00001” tolerances or wire EDM processing for +/- 0.0001” geometries, we ensure extreme accuracy and repeatability for every project.