Steel Tool & Engineering is committed to being a premium supplier by continually and relentlessly engaging employees at all levels of our team.

We are a one-stop shop capable of producing complete machined and sheet metal honeycomb assemblies with minimum outside vendor sourcing.

We are focused on continually improving the effectiveness of our Management System and establishing appropriate objectives and targets to assist our Best in Class performance.

Steel Tool & Engineering has attained AS9100D certification of Quality Management System Requirements for aviation, space, and defense organizations.

The best companies in the aerospace supply chain also achieve Nadcap accreditation which involves a rigorous technical assessment of compliance to customer requirements and industry standards, conducted by industry experts.

Nadcap is an industry-managed approach to conformity assessment that brings together technical experts from both industry and government to establish requirements and accredit suppliers’ operational programs.

Steet Tool & Engineering maintains multiple certifications standards, including:

  • Nadcap heat treating and furnace brazing
  • Nadcap TIG welding
  • Nadcap non-destructive testing with liquid penetrant
  • Nadcap non-conventional machining