Profile: Metal Treating & Research Co provides heat-treating per AMS, ASTM, MIL-SPEC and customer supplied specifications. All Our testing is done per ANSI/ASQ 9001-2001. We offer vacum treating for tool steels & stainless steels along with atmosphere processing for most common alloys. Solution treating & aging of aluminum alloys, annealing & hardening of copper alloys & other exotic materials such as cobalt can be processed safely in our certified ovens.