Custom Metal Stamping Fabrication for Diverse Sheet Metal Components
Huapusheng produces custom sheet metal stamping parts and CNC punching blanks according to provided DXF or CAD technical drawings. We operate Trumpf and AMADA CNC punch presses, alongside 10T to 200T mechanical presses, processing flat metals up to 8mm thick with a ±0.1mm manufacturing tolerance.
These flat components feature precise hole patterns and complex cutouts, ready for subsequent CNC bending, robotic welding, and automatic powder coating processes.
The entire stamping fabrication process is managed under ISO 9001 and IATF 16949 standards to support automotive, telecommunications, and industrial machinery assembly.
Material :
Carbon Steel, Galvanized Steel, Aluminum Alloy, Stainless SteelThickness :
0.5mm - 8.0mmSurface Treatment :
Powder Coating, Zinc Plating, Sandblasting, Anodizing, Liquid PaintingProcess Involved :
CNC Punching, Mechanical Stamping, CNC Bending, Riveting & AssemblyOEM Sheet Metal Stamping and CNC Punching Solutions
Trumpf & AMADA CNC • High-Volume Capacity • IATF Compliant

Product Overview
Process Definition: Manufactured through automated CNC punching and mechanical stamping to create flat metal blanks with specified geometries.
Structural Output: Produces complex flat patterns, precise hole arrays, louvers, and custom cutouts in a single operation.
Production Role: Serves as the foundational component for secondary manufacturing stages, including CNC bending, welding, and surface treatment.
Precision Control: Maintains a strict processing tolerance of ±0.1mm, ensuring exact alignment for final product assembly.

What Can Be Customized
| Customization Category | Available Options & Specifications |
| Raw Materials | Carbon steel, stainless steel, aluminum alloys, galvanized sheets |
| Maximum Dimensions | Up to 1500mm x 3000mm |
| Processing Thickness | CNC punching: up to 6.3mm; Mechanical pressing: up to 8mm |
| Hole Patterns & Geometries | Custom shapes, countersinks, tapped holes, embossed features (based on CAD/DXF) |
| Secondary Operations | In-house CNC bending (up to 4250mm), robotic welding, automated powder coating |
Application Industries

Why Partner with Huapusheng?
✔ Factory-Direct Value Leveraging our 30,000m² facility in Xiamen and automated robotic lines, we eliminate middlemen to offer competitive pricing without compromising quality.
✔ Certified Reliability We adhere to ISO 9001 & IATF 16949 standards. Every component is validated using IPX5-6 labs and 3D Scanners to meet strict industrial specifications.
✔ DFM & Engineering Support Beyond fabrication, our engineers provide DFM analysis to optimize your 3D files, reducing material waste and simplifying assembly for mass production.
✔ Scalable Capacity From 50 prototypes to 50,000 units, our fleet of 12KW lasers and 4 bending robots ensures rapid ramp-up and on-time delivery.
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