What we do

GEM specializes in manufacturing design-and-build, build to print custom equipment, contract manufacturing and CNC machining. GEM provides a broad spectrum of capabilities, technologies and methodologies in a lean manufacturing environment. Each project is carefully optimized to maximize value without compromising performance.

  • Contract Manufacturing
  • Specialized Equipment
  • Wire Harness
  • Box Build and System Integration

What makes us different

GEM has developed and matured a unique culture of excellence and skills across many industries. Integrity and a strong work ethic prevail through unwavering commitment to customer service. Our employees demonstrate commitment to the common goal of customer satisfaction.

World Presence

GEM operates a manufacturing facility in Bangkok, Thailand as a gateway to easily conduct business in Asia. With GEM’s presence in the Pacific Rim, we manage risk of doing business overseas by providing seamless, secure, and low-cost manufacturing of your equipment. Additionally, we provide service, maintenance, installation, relocation, repair, and warranty services.

Our History

Headquartered in Dayton, Ohio, GEM began in 1936 as a metal stamping shop. By the 1960s, it began building high-quality, specialized equipment. Today, GEM efficiently produces components and equipment according to customer specifications and provides world class engineering to achieve challenging objectives.

PROFESSIONAL CERTIFICATIONS

Industries We Serve

  • ALTERNATIVE ENERGY
  • CONSUMER PRODUCTS
  • DEFENSE
  • INDUSTRIAL
  • LAB AUTOMATION
  • MEDICAL
  • OPTICAL
  • ROBOTICS
  • SEMICONDUCTOR

our videos view all

GEMCITY Engineering and Manufacturing: Design and Build of Specialized Machinery

GEMCITY Engineering and Manufacturing: Contract Manufacturing

Manufacturing Day 2014