Precision Thermal Processing, Inc. for high quality, process-repeatable heat treating -- and timely, in-depth metallurgical analysis.  Our experienced metallurgical staff relies on state-of-the-art, computer-controlled furnaces to provide our valued customers with results that meet or exceed expectations.  Armed with the highest accreditations, including ISO 17025, PTP provides you with the talent, equipment and lab resources you need to meet your heat treating and metallurgical requirements.