Profile: Ash Heat Treatments Ltd. is a manufacturer of heat treatment machinery products. We are an ISO 9001:2000 certified company. We provide a selective induction hardening, tempering, annealing, softening and brazing package fully supported with non destructive testing & inspection service. Our product range includes induction heating copper coil and bespoke copper smith products. We also provide a engineering solutions to a wide variety of engineering difficulties including annealing cold work parts in restore ductility, hardening localized areas of complex steel parts to increase wear and improve resistance to localized deformation.