H & R Screw Machine Products-ISO 9001-certified manufacturer of high-volume screw machine products for many industries. We also produce CNC turned parts and provide machining of customer supplied castings, forgings and stampings. Our multiple-spindle screw machines have capacities up to 2 1/4" diameter. With 100's of years of combined employee industry experience, choose H & R at www.hrscrew.com!

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Established in 1939, Tompkins Products began as a supplier of screw machine components for the US during World War II. Since then this ISO/TS 16949 certified supplier of precision machined parts has expanded to serve global automotive, industrial and defense industries. Cutting edge technology combined with manufacturing expertise ensures you receive the finest product and service with Tompkins.

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Karma Metal Products is a custom screw machine house providing large and small components to a broad clientele. In addition to screw machining we offer CNC milling and turning for many ferrous and non-ferrous metals as well as plastics. This great secondary capability allows us to work from your blue prints and exact specifications. Whether our design or yours, we stand behind our work 100%.

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The skilled professionals of Lee Machine, Inc. are committed to delivering the highest quality in CNC Turning and Swiss Screw Machining. We handle all orders, simple or complex from one part to one million, with equal care to ensure products meet customer print specifications. Working with a number of materials and secondary operations, we do it all and we do it at a reasonable shop rate!

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Pittsburgh Precision Turned Products, LLC. meets and exceeds customer expectations time and time again in both short and long run productions of screw machined and CNC turned precision components. In addition to machining we offer qualified secondary processes to complete parts to your specifications. ISO 9001:2000 registered, PPTP employees provide industry with quality parts you can count on.

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Celebrating over 50 years of precision CNC and screw machining, TORCO, Inc. provides the award winning customer service and quality components you need. A broad range of industries rely on us to produce medium to long production runs of various parts and products. With the addition of complicated secondary and finishing operations we see each job from start to finish and never disappoint a client.

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