Located in Jacksonville, Ark., Coleman Heat Treating Inc. is a provider of heat treating services ranging from spare parts to stress relieving large vessels. The company has a 50,000-square-foot facility offering heat treating services in accordance with military specifications. Its list of services includes hardening, normalizing, induction hardening, continuous furnace, water/oil quenching, annealing brazing nickel and copper, tool and die and more. Additionally, it offers miscellaneous services, including aluminum/nonferrous heat treatment, carbon restoration, straightening and laboratory testing for hardening and micro hardness. Coleman Heat Treating Inc. is an ISO 9001:2000 certified company.