Gorham Inc. represents multiple companies with very distinct precision machining capabilities. These companies include: Frentzel Products, Ohio Screw Products, Precision Plus, Precision Screw Thread & TCR. Listed below is a snapshot of each company.
Frentzel Products
Frentzel Products is a 3rd generation, Milwaukee based precision machining job shop. Through our vertical, horizontal and lathe CNC machining centers we can meet the toughest machining tolerances. Our proven track record demonstrates our competitiveness and customer focused mind set.
Our high performance, numerically controlled production machinery and complete manufacturing service assure you of quality parts, delivered on time, at competitive prices.
- Horizontal Turning Center
- Vertical Machining Center
- Special Turning Center
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Ohio Screw Products
Ohio Screw Products was founded in 1945 as a screw machine job shop and has evolved into a world-class screw machine company. We feature multiple-spindle Acme Gridley’s, Euroturn’s, Davenport’s, Brown & Sharpes & Emco CNC’S. Our diverse equipment eliminates your need to shop because we are very efficient & competitive from low to high volume demands. Ohio Screw has a proven track record of exceeding customer expectations in some of the most complicated machined components. We look forward to saving you money with your screw machine parts.
- Automated Screw Machining
- CNC Machining
- Secondary Services (in-house)
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Precision Plus
Precision Plus is a contract manufacturer of precision turned components. Specializing in Swiss-type turning, our customers/partners come to us for the more demanding and mission critical programs. Pairing the Swiss designed technology with Midwest values we have earned a strong reputation for delivering quality products on time at a fair price. This “value” based model is the foundation in everything we do, from our employees and vendors, to our products and customers. Working together we can flourish in this new global economy.
- Swiss CNC Equipment
- Swiss CAM Equipment
- CNC Lathes
- Secondary Equipment
- Inspection Equipment
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Precision Screw Thread
Precision Screw Thread is a contract manufacturer that specializes in precision grinding and roll threading. Our core competency in our power transmission/linear motion business is producing actuator screws, lead screws, worm shafts, and ball screws.
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TCR Engineered Components
TCR is a TS certified cold forming parts manufacturer with an emphasis on value added secondary services. In-house secondary processes include grinding, threading, broaching, flattening, bending, machining, welding, heat treating and assembly. TCR’s competitive advantage comes from our ability to combine our primary manufacturing capabilities along with our secondary services through automation to produce complex parts. By utilizing automation, TCR is very competitive in higher volume / project driven opportunities.
- Cold Forming
- Automatic Screw Machining
- Welding


