Reshoring, or bringing production operations back to the United States, has been a growing trend in manufacturing in recent years. Engineering Specialties Inc. (ESI) experienced this movement firsthand when Ametek, a global electronics manufacturer, decided to contact ESI after outsourcing its metal stamping operations to Mexico. Ametek had originally selected ESI as the metal stamper for its solenoid switch for trucks, designed to switch loads in DC motor circuits. The steel, zinc-plated part required tolerances as tight as .005” and Ametek required quantities of 100,000 per . . .