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.

High-End Copper Decorative Packaging Box

  • Sheet Metal Material: Copper
  • Sheet Thickness: 1-3 (mm)
  • Fabrication Size/Length*Width*Height: Custom
  • Molded Parts: Plate
  • Blanking Method: Custom
  • Tolerance: 0.1mm
  • Surface Treatment: paint
  • Surface Roughness: 0.1
  • Annual Remaining Fabrication Capacity: 1,000,000
  • Proofing Cycle: 4-7 days
  • Rapid Prototyping Cycle: 4-7 days
  • CE & ISO&ITAF:Pass
  • Quality Control:CMM And More
  • Drawing format:3D/CAD/DWG//STEP/PDF/etc.,

Custom High-End Copper Decorative Packaging Box


Pintejin presents a quality range of products and is highly appreciated by the customers. We are affianced in manufacturing, supplying and exporting a copper box or Sheet Metal Enclosure which are manufactured by ‘cold forming’, where the metal is clamped. We are offering the products like sheet metal electrical enclosure, sheet metal enclosure,High-End Copper Decorative Packaging Box and IP 65 Rating Panel. This product is used to store electrical equipments that need to be protected from corrosion. The product is precisely manufactured by our experts who hold rich experience about the field and they make sure that the products are manufactured as per the market demands. By using superior quality material and latest technologies, we manufacture quality products for our customers. Our better pricing policy makes the product available at market leading prices. Furthermore, with the help of our quality analysts, we test the products strictly under various parameters.

The Advantages Of Pintejin Custom Sheet Metal Fabrication Service


Sheet metal fabrication services for mild steel, high strength low alloy (HSLA) steel, cold/hot rolled steel, galvanized steel, stainless steel, aluminum, copper and brass. Various capabilities include contract manufacturing, edge rolling, forming, roll bending and welding. Finishing and secondary services such as hardware installation, tapping, deburring, cleaning, heat treating, plating, anodizing and painting available. Prototype and low to high volume production runs offered.

Sheet Metal Prototype
Large-Scale Structural Prototype
Large-Scale Structural Prototype Parts Samples Multiple large-scale machines can make large-scale structural parts prototype samples, and the accuracy can reach 0.2mm.
ISO&Quality Assurance System
Pintejin quality assurance service accomplish this by monitoring our performance against our established objectives, identifying areas where we can improve our QMS and its processes, and through management commitment and employee training.
Pintejin quality assurance service accomplish this by monitoring our performance against our established objectives, identifying areas where we can improve our QMS and its processes, and through management commitment and employee training.

Points Sheet Metal Customers Should Know When Designing Drawings


Design Considerations for Sheet Metal Fabrication:

  • Wall Thickness: Uniform thickness is very important for any geometry. Geometries with more than one wall thickness will require sheet metals of different thicknesses. Therefore, the alignment and orientation of parts may be inaccurate or take time.
  • Bend Radii: It is important to keep the inside bend radius of sheet metal at least equal to its thickness. This will help to avoid distortions and fractions in the final parts. Maintaining the bend radii consistently across the part ensures cost-effectiveness and good orientation.
  • Bend Allowance and Deduction: Bend allowance is the material needed to be added to the actual lengths of the parts to help develop a flat pattern. Bend deduction is the material needed to be removed from the length of flanges to help get a flat pattern.
  • K Factor: K factor is the sheet metal process is the ratio of neutral axis to material thickness. This value changes with respect to the various physical properties and thickness of materials used.
  • Holes and Slots Orientation: These factors are also very important. Holes and slots diameter should at least be as large as the thickness of the sheet metal. Also, holes should be reasonably spaced. They should never be too close to the edge of the material.

Currently, our non-standard sheet metal fabrication parts are exported to America, Canada, Australia, United Kingdom, Germany, France, Sout Africa, and many other countries all over the world. We are ISO9001-2015 registered and also certified by SGS.

ABOUT US

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.

CONTACT US

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