John T. Bronstrup

Harris Calorific, Inc. manufactures gas apparatus and flow control equipment. Its manufacturing facilities are located in Gainesville, Georgia; Los Angeles, California; Rathnew, Ireland and Bologna, Italy. The Company is headquartered in Gainesville, GA

The Lincoln Electric Co. designs, develops, and manufactures arc welding products, robotic welding systems, and plasma and oxyfuel cutting equipment. The firm's products include welders, wire feeders, welding consumables, fume extraction systems, guns and torches, fixed table systems, and electrodes, gas and medical equipment and accessories. It also provides welder and generator for construction contractors, maintenance crews, farmers, and ranchers. The company was founded by John C. Lincoln in 1895 and is headquartered in Cleveland, OH.

Part of Lincoln Electric Holdings, Inc., Welding, Cutting, Tools & Accessories LLC is a wholesaler of welding equipment.

Hawk Corp. designs, manufactures and markets friction products for industrial, aircraft, agricultural and performance applications. Its friction products include parts for brakes, clutches, and transmissions used in construction and mining vehicles, agricultural vehicles, military vehicles, trucks, motorcycles and race cars and brake parts for landing systems used in commercial and general aviation. The company was co-founded by Norman C. Harbert and Ronald E. Weinberg in 1989 and is headquartered in Cleveland, OH.