Sigmund Cohn Corp. manufactures every product within an ISO 9001:2015-certified quality management system that ensures consistent manufacturing processes, documented quality procedures, and continuous improvement across every stage of production.

Our certification demonstrates our commitment to delivering precision materials that meet demanding customer specifications while supporting qualification and regulatory compliance.

For manufacturers serving regulated industries, including medical devices, aerospace and defense, automotive, electronics, industrial sensing, and temperature measurement, our quality documentation and manufacturing controls help simplify supplier qualification while supporting long-term production reliability.

Download our current ISO 9001:2015 certificate for your supplier qualification file.

Start a Precision Manufacturing Project

Whether you're specifying precision wire for a medical device, developing a custom platinum alloy for a sensing application, or qualifying a long-term manufacturing partner, Sigmund Cohn Corp. provides the engineering expertise, precision manufacturing capabilities, and certified quality systems you need to move your project forward.

Contact our engineering team today to discuss your application requirements or request a quote.