Trusted Manufacturing Excellence

Founded in 1947, Sko‑Die has earned a strong reputation as a trusted specialist in heavy-gauge metal stamping, custom electrical steel laminations, and precision die and tooling design. The company serves demanding industries - ranging from electric motors and power generation to aerospace and industrial energy systems - offering mission-critical manufacturing solutions supported by engineering-driven service.

Key strengths of Sko‑Die include:

• In-house tool & die design and fabrication, delivering fast turnaround from concept to production;
• Expertise in heavy-gauge and complex stampings, including electrical laminations up to 42″ in diameter;
• Advanced automation, fine-blanking, notching, welding, laser cutting, CNC machining, and supply chain management capabilities; and
• Strong presence across sectors like aerospace, power generation, medical, consumer products, and energy.

Associated Spring (now part of AMFT, Associated Metal Forming Technologies) officially acquired Sko‑Die, Inc. on May 1, 2025. AMFT is a global leader in precision engineering and manufacturing, uniting over 300 years of expertise across five legacy brands, including Sko-Die. As a unified organization, AMFT sets a new industry standard for mission-critical components serving the world’s most demanding sectors, including aerospace, defense, medical technology, transportation, energy, electronics, industrial, and consumer markets.