In the world of mass production, no material offers the same balance of formability and structural integrity as steel sheet. Whether it is Cold Rolled Steel (CRS) or Galvanized Steel, these thin yet resilient plates are the DNA of modern enclosures, brackets, and automotive chassis. Their ability to be cold-formed without cracking makes them the undisputed champion for precision stamping and complex bending operations.
At Dewintech, we transform raw steel coils and sheets into high-performance components. Our facility bridges the gap between raw strength and delicate geometry. By leveraging high-tonnage stamping presses and precision CNC hydraulic bending brakes, we ensure that every fold is accurate to the degree and every punch is clean, meeting the rapid-fire demands of the electronics and industrial sectors.
Exceptional Ductility: Engineered for the press, our steel sheets can undergo deep drawing and tight-radius bending without compromising the material’s molecular structure.
Dimensional Consistency: Sheet metal offers a uniform thickness across large surface areas, ensuring that high-volume production runs remain consistent from the 1st part to the 1,000,000th.
Cost-Effective Scalability: When it comes to reducing “cost per part” in large-scale manufacturing, stamping steel sheet is significantly more efficient than CNC machining from solid blocks.
Diverse Surface Finishing: From powder coating and painting to zinc plating (Galvanizing), steel sheet provides a perfect canvas for protective finishes that prevent oxidation and enhance aesthetics.
| Property | Typical Value (SPCC/SECC/SGCC) | Unit |
| Thickness Range | 0.5 – 6.0 (Customizable) | mm |
| Tensile Strength | 270 – 500 | MPa |
| Elongation (Min) | 30% – 40% | % |
| Surface Hardness | 45 – 65 | HRB |
| Bending Radius | 1.0T – 2.0T (Depending on Grade) | R |
| Common Standards | JIS G3141 (SPCC), ASTM A1008, EN 10130 | |
Dewintech doesn’t just bend metal; we engineer reliability into every crease. Our stamping and bending services are defined by:
Spring-back Compensation: Every steel grade reacts differently to bending. Our engineering team calculates precise spring-back allowances and uses CNC crowning systems to ensure every angle—whether 45° or 90°—is dead-on every time.
Precision Stamping Dies: We design and maintain our own progressive dies in-house. This allows us to handle complex punching, lancing, and ribbing within a single stroke, significantly reducing lead times and unit costs for our clients.
Seamless Integrated Assembly: Beyond the press, we offer secondary operations including PEM nut insertion, spot welding, and Riveting. We deliver “ready-to-install” assemblies, not just raw parts.
Zero-Defect Surface Prep: To combat the natural rust tendency of raw iron, we implement a rigorous cleaning and pre-treatment process before applying coatings, ensuring your enclosures withstand years of environmental exposure.
Contact us to evaluate manufacturability, tolerances, and cost for your specific application.
We will contact you within 24 hrs, please pay attention to the email with the suffix “@dewintech.com”. Your privacy is safe, we won’t use your email for any other purposes. Download NDA
