American Steel and Aluminum products meet defense-grade standards, and we bring that quality into every sector we serve. Our Quality Management System (QMS) framework, certified to ISO 9001:2015, ensures that our products and services are consistent.
Our QMS has four main components: quality planning, quality assurance, quality control, and quality improvement. We’re focused not only on product and service quality, but also on the means to achieve it. This is our promise to you.


As a leading contract manufacturer with more than 200 years of trusted partnerships, ASA is committed to understanding our customers’ challenges and delivering long-term solutions. As we continue to evolve, we maintain a strong focus on disciplined processes, operational excellence, and continuous improvement.
All American Steel and Aluminum employees are responsible for the quality of their work and are expected to continually seek ways to improve the quality of our products and services. We know customer satisfaction is a function of providing products and services that are correct and on time.
Click here to access a copy of Auburn, MA ISO 9001:2015 Certificate, South Portland, ME ISO 9001:2015 Certificate and Liverpool, NY ISO 9001:2015 Certificate.