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About Us
About Us

About Precision Thermal Processing

Precision Thermal Processing, lnc., located in Clintonville, Wisconsin is dedicated to providing our customers with the best in heat treating services. We are continuously investing in our 60,000 square foot facility to ensure we have the latest, most advanced heat treat equipment and processes available so our highly trained technicians can support your heat treat requirements.

Special Accreditations

PTP's metallurgical laboratory is ISO 17025 accredited. This recognition highlights our commitment to excellence and identifies Precision Thermal Processing, lnc. as an industry leader. We are the only Wisconsin heat treating company with ISO 17025 accreditation.


Pick Up & Delivery Services

In order to better serve the customers’ needs, Precision Thermal maintains its own fleet of trucks. Not only does this service improve the turn-around of product; it demonstrates PTP’s commitment to treating your valuable product as our own.

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Industries We Serve

Agriculture icon Agriculture
Construction icon Construction
Oil & Gas icon Oil & Gas
Power Generation icon Power Generation
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