Pintejin specializes in custom sheet metal fabrication service and more. Advanced china engineering team and machinery is what sets us apart from our competitors.Contact us(via [email protected]) to learn more about our capabilities and how we can serve you.

What are the ways to improve the quality of stamping parts in the automotive industry?

Every component on a car has a corresponding service life. Since they are affected by various factors in use, the service life of auto parts may be shortened accordingly.

  • 1. Avoid high temperature, especially the parts of the engine. Once the temperature is too high, the parts will be prone to premature aging, performance degradation, shortened service life, or even directly burned and scrapped.
  • 2. Avoid unreasonable installation. Take the cylinder or blade of the engine as an example. Once installed reversely, it will cause serious consequences.
  • 3. To avoid the accumulation of dirt, each auto part must maintain a good plot, because the dirt will affect the heat dissipation of the parts and cause their temperature to be too high.
  • 4. Avoid heavy pressure. Excessive pressure will deform the auto parts, and their original performance and function will also be damaged.

During the driving process of the car, the stamping parts will inevitably be affected by various factors and there will be some bad marks. Although it will not affect the performance of the car for a while, it will become more and more serious after a long time, and the impact will also become larger and larger. . So how to ensure the quality of automobile stamping parts?

In the process of operation, scratches and bumps of automobile stamping parts are inevitable. In this regard, the maintenance and maintenance of such parts should be strengthened to improve their wear resistance and hardness, so as to achieve the purpose of prolonging the service life. When automobile stamping parts are stretched, they will be flanged due to the influence of shrinkage deformation. In order to reduce this situation, the tensile stress can be eliminated by increasing the internal force.

In order to avoid the further increase of the deformation of the stamping parts and the serious consequences of fragmentation, the blanking type should be used to ensure the quality of the blank section, and the problem should be solved by improving the shape of the blank. Only qualified stamping parts can be used in vehicles.

Automotive Sheet Metal Fabrication

Pintejin Sheet Metal shop offers a cost-effective solution for a wide range of industries with our custom metal stamping and custom sheet metal fabrication capabilities. Our stampnig operations include a variety of sheet-metal forming manufacturing processes, such as punching, blanking, embossing, bending, flanging, and coining. Our professional, experienced and well-trained engineers can execute the complex metal stamping operations with precision and accuracy.

No matter what your metal fabrication needs are, Pintejin can offer the right solution: from single sheet metal part or sub-assembly of stamped metal parts to turnkey solutions for mechanical and electrical assemblies. We have the technology, equipment and the experience to fabricate customised metal products from aluminium sheet metal fabrication, steel, zinc plated steel, stainless steel sheet metal fabrication, brass and copper. Designs that require CNC machining of surfaces or components can be accommodated. We can supply polished, galvanized, zinc coated or powder coated finishes for any sheet metal work or stamped metal components. Coupled with our accurate and reliable metal fabricating equipment, we guarantee precision and repeatability in custom sheet metal work. You’ll be taking advantage of the best sheet metal fabrication china can produce.


With Pintejin automated and highly streamlined sheet metal fabrication service, you can expect a sheet metal fabrication quote within 12 hours and lead times as quickly as three days.Our rapid prototyping offering also includes a solid and reliable manufacturing capability (led by our expert team with 15+ years of experience) and technical and quality assurance, including SGS and RoHS material certifications, in-process quality reports, and First Article Inspection.



  • Automotive Sheet Metal
  • Electronic Sheet Metal
  • IPC Sheet Metal
  • LED Light Sheet Metal Parts
  • Laser Cutting China

Sheet Metal Fabricator