Custom Processed Materials

Value-Added Processing That Optimizes Product Performance

Selecting the right alloy is only the beginning of developing a successful component. Surface finish, plating, electrical resistance, insulation, and secondary processing often

determine whether a part achieves its intended performance, meets manufacturing requirements, or delivers long-term reliability in service.

Sigmund Cohn Corp. integrates value-added processing with our precision manufacturing capabilities, allowing customers to receive application-ready materials from a single trusted manufacturing partner.

By combining material selection, secondary processing, fabrication, and quality control under one ISO 9001:2015-certified quality management system, we help simplify supply chains, reduce qualification time, improve manufacturing consistency, and lower total production costs.

Value-Added Processing Capabilities

  • Gold plating

  • Platinum plating

  • Precision electropolishing to a minimum surface finish of 0.00010 inches

  • Material supplied to specified electrical resistance values

  • Bondable and solderable enameled wire

  • Insulated wire

  • Precision fabrication

  • Custom product development

  • Prototype through production manufacturing

Why Manufacturers Choose Integrated Processing

Managing multiple suppliers for raw materials, plating, fabrication, finishing, and inspection increases cost, lead times, and quality risk.

Sigmund Cohn Corp. 's vertically integrated manufacturing approach provides:

  • A single source for material and processing

  • Complete raw material and process traceability

  • Improved lot-to-lot consistency

  • Reduced handling and transportation

  • Simplified supplier qualification

  • Faster product development

  • Lower total cost of ownership

Our engineers work collaboratively with design, manufacturing, and procurement teams to optimize every aspect of your material specification, including alloy selection, plating, surface finish, electrical resistance, dimensional tolerances, operating environment, production volume, and secondary processing. This ensures the finished component meets both performance objectives and manufacturing requirements.

Whether you're developing a new medical device, aerospace component, precision sensor, or high-performance electronic assembly, Sigmund Cohn Corp. delivers the engineering expertise, precision manufacturing, and value-added processing needed to move your project from concept to production.

Contact our engineering team to learn how our integrated manufacturing and custom processing capabilities can support your next project.