Computerized Spring Industries LLC Bristol, Connecticut USA 

ISO 9001:2000 Certified

CSI we give you more . . . We are your full service  manufacture of compression, torsion and extension springs with a commitment  in providing solutions, quality and cost reduction to your toughest requirements.

Manufactures of compression, extension, torsion, double torsion springs, stampings & flat stock as well as wire forms in music wire, stainless steel, phosphor bronze, brass, beryllium copper, 17-7 and other spring steel to meet your requirements.

springs, compression, torsion, wire forms, coil, toggle, stampings, flat stock, stainless steel, phosphor bronze, brass beryllium copper, 17-7,special coatings

We have over 25 years experience in the spring-making industry and are happy to provide engineering / design assistance for your project. Get a quote today and see the difference.

Compression springs, Extenion Springs, Torsion Springs, Wire Forms

From design through prototype to production . . .
 CSI provides solutions.

ISO 9001:2011 Certified

ISO CERT 2011 

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Compression Springs | Extension Springs | Torsion Springs | Wire Forms