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Custom Sheet Metal Fabrication Services
From rapid prototypes to high-volume production, Sundi MFG provides reliable, precise, and cost-effective sheet metal manufacturing. We integrate laser cutting, CNC bending, and metal stamping under one roof, ensuring your custom enclosures, brackets, and chassis meet strict quality and structural standards.
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One-Stop Service: Cutting, Bending, Stamping & Assembly
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Versatile Capabilities: Handling a wide range of sheet metal gauges and thicknesses
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Diverse Materials: Steel, Aluminum, Stainless & Copper
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Custom Finishes: Powder Coating, Anodizing & Plating
- Quote in 8h
- 7-15 Days Lead Time
- STEP / DXF / IGES Accepted
- Strictly Confidential (NDA Supported)
Sheet Metal Fabrication Capabilities
At Sundi MFG, we provide a complete range of sheet metal fabrication and precision stamping capabilities to support your custom projects. From laser cutting and CNC bending for custom enclosures, to high-speed precision stamping for semiconductor lead frames and connector terminals, our integrated processes ensure strict dimensional tolerances and reliable batch consistency for both prototypes and mass production.
Metal Bending
Precision Metal Stamping
Laser Cutting
CNC Punching
Precision Welding
Assembly & Finishing
Sheet Metal Applications & Supported Materials
Built for structural durability and geometric accuracy, our fabricated parts serve diverse industrial needs:
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Enclosures & Chassis
Server racks, computer cases, and industrial electrical enclosures.
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Industrial Equipment:
Heavy-duty machine guards, housings, and custom mounting brackets.
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Commercial Hardware
HVAC ductwork, high-efficiency heat sinks, and appliance panels.
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Precision Components
High-speed stamped connector terminals, lead frames, and micro-contacts.
Accommodating a wide variety of global material grades and custom specifications, Sundi MFG routinely fabricates:
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Cold Rolled Steel
Ideal for smooth powder coating and painting.
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Galvanized Steel
Superior corrosion resistance for structural parts.
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Stainless Steel (SUS 304, 316, 430)
High strength and excellent durability.
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Aluminum Alloys (AL 5052, 6061)
Lightweight, flexible, and highly formable.
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Copper & Brass Alloys
Perfect for electrical conductivity and grounding.
Scalable Fabrication & Stamping Capacity
Equipped with a comprehensive lineup of laser cutters, CNC press brakes, and high-speed stamping presses, our facility supports fast-turnaround custom prototypes, small batches, and high-volume repeat production while keeping structural quality consistent across every order.
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Advanced Cutting & Blanking
Utilizing modern fiber laser and CNC punching centers to deliver clean, burr-free edges and complex flat patterns with maximized material yield.
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Precision Bending & Stamping
Housing flexible CNC press brakes for precise 3D forming, alongside heavy-duty stamping presses to ensure absolute batch consistency for high-volume orders.
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Rigorous Quality Inspection
Guaranteeing structural integrity and tight tolerances using high-resolution optical profile projectors and strict First-Article Inspection protocols.
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ISO 9001:2015 Certified
Ensuring strict adherence to international quality management standards with fully documented, traceable manufacturing procedures at every stage.
Why We Provide Engineer-Reviewed Quotes
Sheet metal fabrication pricing depends heavily on material grade, thickness, bend allowances, welding requirements, and surface finishes. That is why we do not rely on automatic online pricing algorithms. Every 2D/3D drawing is carefully reviewed by our engineering team before quotation, ensuring we provide you with the most accurate price, realistic lead time, and cost-effective manufacturing plan.
Our Ordering Process
We are a direct-to-factory manufacturer, not a brokered quote platform. Every component is engineered, machined, and inspected in-house at Sundi. This ensures complete control over technical precision, production lead times, and data security from your initial drawing to final delivery.
Send RFQ
Submit your 2D/3D CAD models and technical specifications via our secure online form or direct email.
Review & Quote
Our technical team evaluates your drawings for manufacturability and provides a detailed, data-driven quotation within 12 hours.
Confirm Order
Finalize technical parameters, confirm tolerances, and lock in the production schedule prior to contract sign-off.
Production
CAM programming is executed, and production begins across our specialized CNC, EDM, or stamping lines.
Quality Inspection
In-process dimensional checks and a comprehensive final inspection ensure all parts meet specified tolerances before leaving the floor.
Packaging & Shipping
Components are meticulously packed using dedicated protective materials to prevent transit damage and shipped globally.
Sheet Metal Fabrication FAQs
What drawing files do I need to provide for a sheet metal quote?
Please provide 3D models (STEP, IGES) so we can review the folded geometry, alongside 2D drawings (PDF, DXF/DWG for the flat pattern) that specify material type, critical tolerances, and surface finish requirements.
Do you require a Minimum Order Quantity (MOQ)?
No, we are highly flexible. We support everything from rapid 1-piece prototyping to verify your design, up to thousands of units for mass production using our precision stamping presses.
How do you ensure the precision of CNC bent parts?
We utilize modern CNC press brakes and carefully calculate bend allowances (K-factor) based on material thickness and grain direction. All critical dimensions are verified with precise inspection tools before shipment.
What is your typical lead time for custom sheet metal parts?
Lead times depend on part complexity, quantity, and required surface finishes. Generally, rapid prototypes can be delivered in 7-10 days, while higher-volume production runs are typically completed within 2-3 weeks.
Can you handle the surface finishing as well?
Yes, we provide complete end-to-end services. We can supply parts with powder coating, clear/black anodizing, zinc plating, or simple deburring and brushing based on your application needs.
