Established in 1985 as an Ajax Electric Company subsidiary, Central Panel Inc. is a Montgomery County manufacturer with a 30,000-square-foot facility and more than 40 years in business. Its UL 508A certified shop builds custom industrial control panels for customers’ specific applications, with each panel checked before shipment.
UL 508A Certified Panel Shop
certification
Columbus Controls, IncFounded in 1981 by Gary E. Hanold, Columbus Controls builds custom industrial control panels and fabricated control systems in Columbus, Ohio. The company has grown from a 1,500-square-foot Westerville shop into its own expanded facility, bringing more than four decades in business and over 100 years of combined team experience to applications ranging from data centers to automotive and oil and gas. Columbus Controls is also a UL 508A certified shop, with related expertise in MCC modifications and custom control-panel components.COLUMBUS, OH
Panel Master LLCPanel Master grew from Don Leetch’s garage in Avon, Ohio, into a control-panel manufacturer serving industrial companies since 1985. Its family-rooted beginnings remain part of the company’s story, with Leetch’s first employee—later his son-in-law—now its most senior project manager. Based in LaGrange, the company operates a 15,000-square-foot facility and holds UL 508A certification.LAGRANGE, OH
El-Tex Industries, IncFounded in 1973, Baltimore’s El-Tex Industries builds custom electrical control panels for industrial, utility, and contractor customers. Its panels have supported more than 4,000 projects in over 22 countries, including customer-designed processes and equipment protection across industries from food and beverage to automotive and pharmaceuticals. El-Tex’s 10,000-square-foot facility is backed by a project management team whose average tenure is 22 years, and it is authorized to label qualifying panels under UL 508A and hazardous-location standards.BALTIMORE, MD
InteliConFor more than 25 years, Millbury-based InteliCon has built custom control panels for OEMs, fabricators and engineering firms, including both new panels and retrofits for existing machinery. Its vertically integrated operation also produces its own engraved tags and labels, while a 12,000-square-foot facility supports projects ranging from single-device operator stations to multi-door control systems. InteliCon is a UL 508A-listed panel shop and operates under Glassline Corporation’s ISO 9001:2015-certified quality management system.MILBURY, OH