Specialty Steel Treating Inc. Fraser

Specialists In Precision Controlled Heat Treating

Company History

Specialty Steel Treating, founded 1956, has been performing precision heat treating for more than 50 years. Since our inception, SST has always put quality and customer service at the forefront of our business philosophy. With customers in mind, SST has four operating facilities with one distribution center in Michigan, and one operating facility in Connecticut, resulting in over 200,000 square feet across all facilities.

Industries Served

SST services numerous industries, ranging from but not limited to: Aerospace (military, commercial aircraft, space shuttle), Automotive & Truck, Industrial Bearing, Heavy Equipment and Tool & die.

SST is the only approved commercial heat treat company in the country to heat treat certain flight critical and flight safety configurations for prime aerospace and helicopter companies. The result: a stringent system of quality and control that we pass on to all of our customers, regardless of the industry.

Quality Services

SST continually invests in new technologies and quality driven programs. The three divisions of SST are proud of the Quality and Service  accomplishments we currently hold.

Our Mission

  • Performance: To exceed customer expectations in Quality, Delivery and Cost
  • Integrity: To maintain the highest level of integrity to our customers and our industry
  • Improvement: To maximize Productivity and Efficiency of all business activities through a program of continuous improvement



Fraser, MI

Commerce Plant
34501 Commerce Road
Fraser, Michigan 48026
Phone: 586-293-5355
Fax: 586-293-5390


Malyn Plant
17495 Malyn Road
Fraser, Michigan 48026
Phone: 586-415-8346
Fax: 586-415-1848


Farmington Hills, MI

Farmington Hills, Michigan Division
31610 West Eight Mile Road
Farmington Hills, Michigan 48336
Phone:  248-478-5900
Fax: 248-478-9626


East Granby, CT

East Granby, Connecticut Division
12 Kripes Road
East Granby, Connecticut 06026
Phone:  860-653-0061
Fax:  860-653-0068