Protofab Engineering Email Format
ManufacturingMinnesota, United States11-50 Employees
Protofab Engineering is a precision manufacturing company that supports fast-turn prototyping in small batches and high-volume production with tight tolerances. It provides a broad range of in-house machining and finishing capabilities, enabling end-to-end fabrication. The company operates from Lino Lakes, Minnesota, serving industries such as medical, metrology, and aerospace/defense. Protofab is an ISO 9001:2015 certified and DDTC/ITAR-compliant facility, reflecting its adherence to established quality and regulatory standards. The organization emphasizes expanding capabilities under one roof to shorten lead times and improve service consistency.