Custom Sheet Metal Stamping Services sheet metal stamping

Custom Sheet Metal Stamping Services

CNC punching and stamping services for sheet metal components. Amada turret punch press and TRUMPF TruMatic 6000. Formed features, louvers, extruded holes and ribs in a single setup. IATF 16949 certified.

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Product Detail

Custom Sheet Metal Stamping & CNC Punching Servicesices

When you need formed features on sheet metal parts— louvers, extruded holes, ribs, embosses, or countersinks—you face a choice: use a supplier that stamps and punches these features in a single setup, or one that requires multiple secondary operations, driving up cost and lead time. The wrong choice means parts that arrive late, over budget, or with inconsistent feature placement across production batches.

Our CNC punching and stamping service delivers formed features in a single machine setup. Our facility operates both the TRUMPF TruMatic 6000—a combined laser cutting and punching machine—and an Amada turret punch press, giving us the flexibility to handle everything from prototype panels to high-volume production runs. We review every drawing for punch tool availability and forming feasibility before quoting, so you know what can be produced and what cannot before you commit.

Amada CNC turret punch press at ChunTian sheet metal facility

Equipment & Specificationsions

ParameterSpecification
Primary MachinesTRUMPF TruMatic 6000 (combined laser + punch); Amada turret punch press
Punching CapabilityLarge-capacity turret with multiple tool stations; minimal setup changeover
Formed FeaturesLouvers, extruded holes, ribs, embosses, countersinks, V-cuts
Special ProcessingV-cut technology, scrap suction, energy-saving operation
Material RangeMild steel, stainless steel, aluminum, galvanized sheet
Combined OperationsLaser cutting and punching on the same machine (TruMatic 6000)

Typical Applications

  • Electrical enclosures: Ventilation louvers, knockouts, and mounting features punched in one setup
  • Machinery panels: Brackets, stiffening ribs, and embossed alignment features
  • Industrial equipment housings: Countersinks, extruded holes for hardware, and formed flanges
  • Automotive components: Brackets, reinforcements, and structural panels with formed features
  • Prototype to volume: Same tooling and process from first-off samples to production runs

Core Features

  • Combined laser + punch (TruMatic 6000): Complex contours are laser-cut and formed features are punched on the same machine in a single setup—no transfer between operations, no re-alignment error.
  • Large-capacity turret (Amada): Multiple tool stations reduce changeover time and enable a wide range of formed features without stopping to swap tools.
  • V-cut technology: Specialized processing for bend relief and fold preparation, improving bend accuracy and reducing cracking at bend lines.
  • Full-process traceability: Every project follows our standard workflow: drawing review, tolerance risk assessment, sample gate approval, FAT records, QC photo packs, and shipment checklists.
  • In-house fabrication chain: Laser cutting, CNC punching, bending, welding, and CNC machining under one roof—stamped parts can flow directly into bending, welding, or assembly without leaving the facility.

Product Advantages for B2B Buyers

  • Fewer operations, lower per-part cost: Forming features during punching eliminates secondary operations, reducing handling time and cost.
  • Pre-production feasibility review: Our engineers check tool availability and forming limits before quoting. You receive a manufacturability assessment with your quote, not after you place the order.
  • Prototype-to-volume consistency: The same machines, tooling, and inspection criteria apply whether you order 10 panels or 10,000.
  • One-stop supply: Stamped and punched parts can be bent, welded, or assembled into finished components in-house—reducing your supplier coordination and logistics costs.
  • Documentation that passes incoming inspection: FAI reports, dimensional inspection, and QC photo packs travel with every shipment.

Quality Certifications

Our facility operates under multiple certified management systems:

  • IATF 16949:2016 – Automotive quality management
  • ISO 9001 – Quality management
  • ISO 14001:2015 – Environmental management
  • ISO 13485:2016 – Medical device quality management
  • ASME authorized – Pressure equipment fabrication

Frequently Asked Questions

What is the difference between stamping and CNC punching?

Stamping typically uses dedicated dies for high-volume parts, while CNC punching uses programmable turret tooling for flexibility across different part designs. We offer both: the Amada turret punch for flexible, multi-feature parts and the TRUMPF TruMatic 6000 for combined laser cutting and punching.

Can you produce parts with both cutouts and formed features?

Yes. The TruMatic 6000 combines laser cutting and punching in one machine, so complex contours are laser-cut while formed features (louvers, extruded holes, ribs) are punched in the same setup.

What sheet thicknesses can you handle?

Please specify your material type and thickness in the inquiry. We work with mild steel, stainless steel, aluminum, and galvanized sheet, and will confirm machine capability against your requirements.

Do you provide tooling for custom formed features?

Our turret punch presses carry a range of standard tools. For custom features, our engineering team will assess tool availability during the drawing review and advise on any tooling requirements before quoting.

How do I get a quote for stamped or punched parts?

Send your drawings (STEP, IGES, DWG, or PDF) with material specifications, sheet thickness, quantities, and any feature requirements. Our engineering team will review them, confirm feasibility, and return a quote-ready technical file.

Ready to discuss your stamping or punching project?

Send us your drawings and requirements. Our engineering team will review them and respond with a manufacturability assessment—including tool availability, forming feasibility, and a quotation.

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