SPC Home >> About Stone Perforating
Company
Stone Perforating Company was founded in 1959 by the current
President, Mr. Lloyd Stone. The Company focuses on perforated
metals, expanded metals, and EDM manufacturing. Visionary
leadership and determined employees have helped the Company
to grow to over 50 people and 20 Perforating lines, including
slitting, cut to length, and secondary operations of leveling
and shearing. In 1989, the Chicago EDM Division was founded
for machine sales and machine tool production. Stone Perforating
operates in three manufacturing plants and is headquartered
in Chicago, Illinois.

Our mission at Stone Perforating Company is to achieve
total customer satisfaction by listening to our customers'
desires and understanding their expectations. By constantly
educating our employees and always utilizing the best
technology, we endeavor to manufacture the highest quality
perforated and expanded products and tooling worldwide,
in a challenging, respectful and rewarding environment.
Stone Perforating specializes in the following processes
and applications:
- Perforated Metals
- Expanded Metals
- Slitting
- Shearing
- Leveling
- Coil Handling up to 40,000 pounds
- Coil Winding up to 20,000 pounds
- Re-squaring of sheets
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