Product Overview
At Shenzhen Sunmy Hardware Co.,Ltd., we specialize in the bespoke manufacturing of high-precision Sheet Metal Brackets and Stamping Parts designed specifically for the electronic device industry. As seen in the product gallery, our capabilities cover complex geometries, from structural chassis components to intricate internal mounting plates.
Whether you require a robust internal support frame, a heat-dissipating shield, or a complex multi-plane bracket, Sunmy provides end-to-end solutions. We transform your CAD drawings into physical reality, ensuring that every bend, hole, and slot aligns perfectly with your assembly requirements. We are not just a manufacturer; we are your partner in structural hardware development.
Manufacturing Process & Craftsmanship
Our production facility utilizes a hybrid approach to meet both high-mix/low-volume prototyping and high-volume mass production needs.
Precision Laser Cutting & Turret Punching
For flat patterns with complex cutouts (like the circular plate shown), we utilize high-speed laser cutting to ensure burr-free edges and precise dimensions without expensive tooling costs for prototypes
CNC Bending & Forming
The multi-angled brackets in our portfolio demonstrate our advanced CNC bending capabilities. We achieve tight angular tolerances across multiple planes, ensuring the part fits seamlessly into compact electronic enclosures.
Progressive Die Stamping
For high-volume orders, we design and manufacture in-house tooling to ensure consistency and cost-efficiency.
Surface Treatment
We offer various finishes including Zinc Plating, Nickel Plating, Powder Coating, and Anodizing to provide corrosion resistance and electrical conductivity/insulation as required.
Key Specifications
Based on the visual analysis of your uploaded samples and standard industry capabilities:
| Feature |
Specification Details |
| Material Options |
Stainless Steel (304/316), Aluminum (5052/6061), SPCC/SECC/SGCC (Cold Rolled/Galvanized Steel), Copper/Brass. |
| Material Thickness |
Typically 0.5mm to 4.0mm (Customizable based on structural load). |
| Processing Technology |
Laser Cutting, NCT Punching, CNC Bending, Stamping, Riveting/Clinching. |
| Tolerance |
Laser Cutting: ±0.05mm; Bending: ±0.1mm (ISO 2768-m or per drawing). |
| Surface Finish |
Anodizing, Passivation, Electroplating (Zinc/Nickel/Tin), Powder Coating, Sandblasting. |
| File Formats |
STEP, IGES, DWG, DXF, PDF (SolidWorks/AutoCAD). |
Features & Advantages
Choosing Sunmy for your hardware needs ensures you benefit from:
◎ Complex Geometry Support: As shown in the product images, we excel at producing parts with multiple bends, intricate slot patterns, and unique locking tabs.
◎ Scalability (Low MOQ to Mass Production): We support your product lifecycle from the initial prototype (using soft tooling/laser) to mass production (using hard tooling/stamping dies).
◎ Strict Quality Assurance: Every batch undergoes dimensional inspection. We ensure that hole positions and bend angles are precise to facilitate easy assembly on your production line.
◎ Design for Manufacturing (DFM) Support: Our engineering team reviews your drawings to suggest material or tolerance optimizations that reduce cost without sacrificing performance.
