What they do
Custom sheet metal fabrication, bending and waterjet cutting for roofing, building, food manufacturing and medical customers.
Spec sheet
- Equipment
- Flow Mach 100 Waterjet Cutting System
- TD150 Double Folder
- Materials
- Steel
- Copper and brass
- Aluminum
- Stainless
- Certifications
- None listed
- Job size
- Rush jobsCan help with drawings
- Industries
- Construction
- Signs and architectural
- Food and beverage
- Medical
- Company
- 1998founded
Area
- Address
- 4302 Warren Ave., Hillside, IL, 60162
- Distance
- About 22 km from downtown Chicago
Details from the shop’s own website and public records (jjsuperior.com, jjsuperior.com, jjsuperior.com, jjsuperior.com), as of Oct 29, 2026.
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