Industrial Custom Sheet Metal Enclosures For Global Assembly Plants

Sheet Metal Box Suppliers For Global Assembly Factories.

FGMSourcing crafts bespoke industrial sheet metal enclosures that seamlessly integrate into your assembly lines, safeguarding sensitive electronics, controls, and machinery from impact, dust, EMI/RFI, and harsh environments. We transform your specifications into robust, functional reality.

Core Features & Capabilities:

• Uncompromising Customization: Exact dimensions, cutouts (louvers, windows, complex shapes), mounting points, and internal features tailored to your unique component layout and line requirements.

• Premium Materials: High-grade cold-rolled steel, galvanized steel, aluminum (5052, 6061), stainless steel (304/316) for optimal strength, corrosion resistance, and weight needs.

• Enhanced Durability: Reinforced seams, strategic bracing, and heavy-duty gauge options (16-22ga typical) built to withstand industrial rigors, vibration, and repeated access.

• Secure & Accessible: Engineered hinges, latches, locks, and gasketing options ensure security, environmental sealing (NEMA 1, 4, 4X, 12, 13 typical), and easy maintenance access.

• Integrated Functionality: Precisely located conduit knockouts, breather vents, cable glands, and mounting plates for seamless component installation.

Precision Manufacturing Process:

1. Laser Cutting / CNC Punching: High-accuracy flat pattern cutting from CAD models, ensuring perfect fit for complex geometries.

2. CNC Bending: Precision press brakes form panels to exact angles with tight tolerances (±0.005" typical). Hemmed edges for safety and rigidity.

3. Welding & Assembly: Expert MIG/TIG welding for strong, clean joints. Mechanical fastening (PEM inserts, rivets) where applicable. Sub-assembly integration.

4. Post-Processing (Critical for Longevity & Finish):

   • Deburring & Surface Prep: All edges smoothed, surfaces cleaned.

   • Pretreatment: Zinc phosphate or chromate conversion coating for paint adhesion and corrosion resistance.

   • Powder Coating: Durable, uniform finish in RAL colors. Electrostatic application & curing (200-400°F) for exceptional chip/chemical resistance.

   • Screen Printing/Labeling: Clear component identification and branding.

   • EMI/RFI Shielding: Conductive gaskets or coatings applied as specified.

5. Final QC & Integration: Rigorous dimensional checks, finish inspection, electrical bonding tests (if applicable), and functional testing of doors/latches.

Cost Efficiency & Quality Assurance:

• Predictable Investment: Value-engineered designs optimize material usage and manufacturability without sacrificing performance. Transparent quoting based on design complexity, material, volume, and finishes.

• Zero-Compromise Quality: Adherence to ISO 9001 principles. In-process checks and final audits against your drawings and specifications (IPC, UL standards applicable). Dimensional reports and material certifications available.

• Supply Chain Reliability: Consistent quality and on-time delivery protect your assembly line from costly downtime. Built to last, reducing total cost of ownership.

Partner with FGMSourcing: Don't just house components; fortify your assembly line with enclosures engineered for peak performance and longevity. Request a project consultation today.