Custom Springs
Manufactures compression, extension, torsion, and double torsion sprin
Dudek & Bock Spring Manufacturing Co
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About Dudek & Bock Spring Manufacturing Co
Based in Chicago, Dudek & Bock Spring Manufacturing Co. is an industrial manufacturer specializing in custom springs, wireforms, metal stampings, and assemblies. Its products include compression, extension, torsion, and double torsion springs, along with welded rings and precision-manufactured wireforms. The company serves automotive manufacturers and a global market through manufacturing facilities in Chicago, Woodstock, Illinois, Mexico, and China. Customer projects are supported through custom manufacturing of springs, stampings, wireforms, and welded assemblies for controlling energy and motion. Dudek & Bock has operated since 1946 and provides sales support by phone and email.
Disclosure: Profile information has been compiled from publicly available sources and has not yet been verified by the business.
Representative photos. Illustrative images for this category, not photos of Dudek & Bock Spring Manufacturing Co and not provided by the business.
At a glance
- Service area
- Chicago, Woodstock, IL, Saltillo, Coahuila, Mexico, China
- Credentials
- IATF 16969 certified, ISO/TS 16949, ISO 14001
- Team
- The business began as a family business in Chicago.
- Founded
- 1946
- Custom springs, wireforms, light metal stampings, and assemblies
- Welded rings in round, oval, and rectangular shapes
- Serves nearly every industry
From www.dudek-bock.com, checked 22 Oct 2026. Only what the business states on its own website.
Services
- Custom springs
- Wireforms
- Light metal stampings
- Welded and value-added assemblies
- Welded rings Produced in round, oval, and rectangular shapes.
- Straightening and cutting Parts can be made from ferrous or non-ferrous materials.
As listed by Dudek & Bock Spring Manufacturing Co. Prices as published by the business and may change.
Services & specialities
Highlights
Metal Components
Produces wireforms, metal stampings, and welded rings.
Global Manufacturing
Operates facilities in Chicago, Woodstock, Mexico, and China.
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