Established in 1995 in Granville, New York, Winn Manufacturing is a six-person contract machine shop producing CNC-turned and milled components, with particular experience machining gray iron and aluminum castings. The company also makes the Winn Speed Lock Vise, a patented quick-change vise system invented by Steve Winn in 2006 and brought to market in 2013. Its shop handles both production work and custom jobs, designing much of its casting fixturing in-house.
Patent #8,998,190
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