Trinity Forge Inc.


Trinity Forge Inc. is a forge shop that also provides value-added machining. “What that means is we not only provide forged products, but we also machine those products and provide general machining services,” President Dick Johnston explains.

Trinity Forge operates a modern closed-die forging plant in Mansfield, Texas, specializing in complex shapes in a wide variety of sizes. It provides value-added machining to forgings as well as job-shop machining services and die-and-mold machining.

Founded in 1955, Trinity Forge began by providing drill bits for drilling oil and gas wells. It then began to offer other products focused on the oil patch such as parts for valves, controls, fittings and pumps. 


Trinity Forge Inc.