Leading Industry Manufacturer

Compression, Extension, Torsion, Die Springs & Wire Forms

Strength in Every Spiral

We are one of the few spring companies in the United States that manufacture the entire cold winding spring range.

Wire sizes of .008 thru .625 wire for compression, extension, torsion, die and wire forms.

Fueled by Precision, 
Powered by Springs.

Die Springs Catalog

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Stock Springs Catalog

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American Manufactured
Independent &
Family Owned Since 1939
3 USA Mfg. Plants & 1 Stock Warehouse.

The Diamond Wire Advantage

We are a people-oriented business working with integrity and honesty toward each other in order to manufacture precision mechanical springs and wire forms for general industry. Our goal is to accommodate our customers in a friendly yet businesslike manner with a high degree of response to obtain a long-term relationship. “Our success is based on continuous improvement of our products, processes, and the pursuit of excellence as a supplier.”

Stay in the Loop

Keep ahead of the latest in the industry with Diamond Wire blog.

6.23.2026

SIMA Show ’26

29th Annual Snow & Ice Symposium Join us as we take the Best Show in Snow to the Duke Energy Center in Cincinnati, OH - June 23-26, 2026!

Spring Into Action

1.5 million parts.

Shipping next day.