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 is the difference between ordinary sheet metal fabrication and precision sheet metal fabrication?

In the metal fabrication industry, we often hear the words automotive sheet metal fabrication and precision sheet metal fabrication. Are the two the same? Then the editor tells you that there is a difference between the two. Different! What’s the difference?
1. Sheet metal fabrication is a key technology that technicians need to master, and it is also an important process of workpiece forming. Sheet metal fabrication includes traditional cutting, blanking, bending and other methods and process parameters, as well as various cold stamping die structures and process parameters, working principles and operation methods of various equipment, and new stamping processes.2. The range of sheet metal fabrication is relatively large. All metal formed products are collectively referred to as sheet metal parts. Sheet metal is divided into ordinary sheet metal and precision sheet metal. Actually, they are the same concept, but there are some inherent differences: it is mainly a difference in the process. Ordinary sheet metal fabrication uses traditional fabrication equipment, such as ordinary punching machines, angle-opening machines, etc. In order to achieve the shape of the sheet metal, it is often a batch product fabrication project, and the accuracy cannot be guaranteed, and some complex processes are difficult to achieve. 3. The so-called “precision sheet metal fabrication” is the selection of materials, the design of the structure, the improvement of machining accuracy, the improvement of bearing quality and service life, the improvement of lubricating oil quality, etc., which also greatly improves the production level of geared motors. Precision sheet metal is suitable for the fabrication of large and small batches of products, and has the characteristics of short fabrication cycle, high precision and good uniformity. The transition from ordinary sheet metal fabrication to precision fabrication requires the following conditions: equipment replacement, technology upgrade, management improvement, etc. 4. Compared with traditional sheet metal fabrication, precision sheet metal fabrication has the advantages of high level and high performance. The use of building block combination design is conducive to organizing mass production and reducing costs. The diversification of types and variant designs expand the range of use of gear motors. Precision gold deposits are demanding, and tolerances must be strictly enforced. If it can be assembled out of tolerance, it is not qualified. Its tolerance requirements are also higher than normal.
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