With a dedicated team that is always innovating, Bohne Spring Industries Ltd. manufactures precision springs, wire, strip forms, and metal stampings. Founded in 1891 and manufacturing springs since 1943, we are proud to offer quality products, short lead times, 100% traceability and competitive pricing. Long-term partnerships with our customers are our top priority, and we strive to “do it right the first time” so that you’re always satisfied. Proudly registered to ISO 9002:1994 and TS16949:2002, we always aim to develop our quality products with the best technology, and have recently acquired austempering lines. This can harden and temper spring steel in the range of HRC 42-47.

Precision Spring Product Line

We manufacture a wide variety of precision springs, including compression, extension and torsion springs. The springs are primarily made of stainless steel, although some extension springs are made of copper cadmium and brass, and some models of all springs have zinc or phosphate plating. Our springs are available in various sizes, up to 5 mm or 0.196” diameter wire for torsion springs, and up to 5.25 mm or 0.207” diameter wire for compression and extension springs.

Precision Spring Industrial Activities

Our customers work in the automotive, aerospace, defense, consumer goods and telecommunications industries, among many others.

Precision Spring Manufacturing Process, Computerized Testing and Measuring Equipment

We manufacture compression springs on high-speed CNC coiling machines, allowing us to make products quickly, minimize our inventory and pass those savings onto you. We also have design engineering services and AutoCAD capability. Our computerized testing and measuring equipment ensures that we always make top-quality springs, forms and stampings. Our special order department will work with you to develop custom orders, prototypes and R&D initiatives. Give us a call, and we’ll help put a “spring” in your step!

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