Have you ever marveled at the tiny yet crucial metal components inside your electronic devices? These miniature connectors function like gears in a precision machine, driving the operation of modern technology. Since 1947, ETCO has established itself as a trusted single-source solution provider for OEMs and suppliers worldwide, setting industry standards in electrical connectivity through its mastery of metal stamping.
ETCO's journey began in 1947 when precision metal stamping was still in its infancy. The company recognized early on that this technology would become foundational to industrial progress. Over seven decades of refinement, ETCO has maintained its focus on producing high-precision, narrow-pitch, and ultra-thin metal stampings. This commitment to excellence extends beyond the products themselves, permeating every stage of the manufacturing process—from initial design concepts to final delivery—all held to the most stringent quality standards.
ETCO understands that exceptional products require robust engineering and manufacturing capabilities. The company maintains an in-house engineering team that provides comprehensive turnkey solutions encompassing design development, rapid prototyping, and full-scale production. Notably, ETCO designs and builds its own custom automated assembly machinery, enabling efficient, cost-effective production of integrated wire harnesses and terminals while ensuring consistent crimp quality and eliminating human error.
In tooling development, ETCO maintains complete vertical integration—all dies and tools are designed and manufactured internally. This allows the company to work with various alloy materials ranging from 0.008 inches (0.2 mm) to 0.070 inches (1.78 mm) and beyond, maintaining tight tolerances of ±0.002 inches (0.05 mm) for complex configurations. Advanced EDM and CNC equipment operated by skilled toolmakers produces the high-quality stamping dies that form the foundation of ETCO's precision manufacturing.
ETCO approaches material selection with scientific rigor, working with an extensive range of metals including:
The company processes materials from ultrathin 0.008-inch (0.2 mm) stock up to 0.075-inch (1.9 mm) thicknesses with equal precision. Environmental responsibility remains central to ETCO's operations—the company prohibits lead-based materials and other hazardous substances, ensuring compliance with global environmental regulations while delivering safer, greener connectivity solutions.
To serve its global clientele of over 1,000 customers, ETCO operates a fleet of more than 20 high-speed Bruderer stamping presses with capacities ranging from 10 to 60 tons. These machines run nearly continuously, producing everything from reel-to-reel terminals to complex automotive lead frames at speeds reaching 1,500 strokes per minute.
ETCO's manufacturing ecosystem includes various press types—high-speed precision, conventional, and long-stroke models—accommodating diverse size, weight, and tonnage requirements. The company implements rigorous process controls including CPK analysis and vision systems for real-time monitoring, supplemented by auxiliary equipment like aqueous cleaning systems and atmosphere-controlled ovens for specialized heat treatments.
ETCO distinguishes itself through integrated advanced processes that deliver additional value:
For industries demanding precision metal components, ETCO has become an indispensable global partner by combining technical expertise with an uncompromising quality philosophy. The company's straightforward approach—declining projects that fall outside its exacting capabilities—has earned enduring trust from clients across sectors. Through flexible, customer-centric design and manufacturing, ETCO delivers solutions that help products excel in competitive markets.
