Thermal Treatments and Refractory Firing Specialist in Quebec

LOGO Traitements Thermiques Mannings

Do Your Metal Parts Need to Be Able to Withstand Any Test?

Traitements Thermiques Mannings makes your components stronger, more resilient, and more durable thanks to our expertise in thermal treatments. We offer this service at our plant or directly on your site with our mobile unit available across Canada.

Need to strengthen your metal? Leave it to us.

LOGO Traitements Thermiques Mannings

Thermal Treatment Services

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Annealing: The method that resets and harmonizes the internal structure of steel.

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Refractory Firing: The essential step when commissioning new equipment to ensure its performance and durability.

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Tempering:  The art of stabilizing and softening steel so that it retains its strength.

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Quenching: The ultimate technique for hardening and strengthening steel at high speed.

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Flame Hardening:  A precision treatment that strengthens strategic areas.

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Nitriding: Advanced protection that shields steel against wear and corrosion.

We also offer sales and training for thermal treatment equipment, including gas and electric systems.

Why Choose Us?

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Unmatched expertise: Over 30 years of experience in industrial heat treatment
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Bilingual service: Fluent communication in French and English
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Canada-wide coverage: Mobile service throughout Canada
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Comprehensive solutions: Equipment sales and technical training
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Speed and quality: Optimized turnaround times without compromising on precision
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About Us

Traitements Thermiques Mannings was founded in 2025 by Louis-Philippe Cournoyer, owner of Sablage Peinture Richelieu. We acquired Les Traitements Thermiques Sotherm Mannings, founded in 1990 by Mannings USA, which was created in 1958. Our expertise and the experience of our employees make the company a pillar in the field.

Our Sister Companies

Service Areas

Montreal

Quebec

Three Rivers

Joliette

Sherbrooke

And everywhere else in Canada

Ready to optimize the performance and sustainability of your facilities?