Bordignon also designs and produces springs in annealed and pre-hardened chrome vanadium, chrome silicon and other alloy steels, as well as in all classes of carbon steel, stainless steel and bronze.

Our products include:

• compression springs
• torsion springs
• tension springs
• conical springs
• spiral springs
• cylindrical springs
• shaped springs
• micro springs

custom springs made to specifications or drawings.

We can work with spring wires from 0.10 mm to 16.00 mm in diameter. We perform all surface treatments in-house, including shot-peening and painting. Our own laboratories perform all pre-process and post-process tests, and can draft statistical sample or exhaustive load and dimension reports.

We can offer and recommend a wide range of surface treatments:

• galvanising
• chrome plating
• nickel plating
• phosphating
• Dracomet
• Delta Tone + Delta Seal

We also have our own fatigue testing equipment as well as our own laser machines for marking part number/load/date/lot, etc, on all springs.