Sheet metal processing
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Sheet metal processing

Sheet Metal Fabrication Services


Custom sheet metal parts engineering and manufacturing services. From prototypes to high volume production and assembly.


  • Get a quotation within 4 hours
  • Lead time as fast as 1-2 days






A Manufacturing Partner You Can Trust


Leverage our Experience
Our factories in China provide a certificated complete sheet metal solutions through flexible material, surface finish options and strong manufacturing capacity for you both small and large quantity projects.

Engineering Support
We provide 24/7 engineering customer support for your custom sheet metal engineering and manufacturing questions.This includes case-by-case suggestions to help you reduce cost early  in the design process.

Assured High Quality
As an ISO 9001:2015 company, we provide material and full dimensional inspection reports at your request. You can always rest assured the parts you get fromTop Rapid Prototype will exceed your expectations.



Sheet Metal Fabrication Process



Laser cutting


Laser cutting is a thermal cutting process that uses high-power laser to cut metals and achieve high-quality results. Applicable for all industries.

Cutting area: Up to 4000 x 6000 mm

Material thickness: Up to 50 mm

Laser sources: Up to 6 kW

Repeatability: Ps: +/- 0.05 mm

Position accuracy: Pa: +/- 0.1 mm





Plasma cutting


CNC plasma cutting is a widely used sheet metal technology, it is especially suitable for cutting thicker sheet metals.

Cutting area: Up to 4000 x 6000 mm

Material thickness: Up to 50 mm






Waterjet cutting


Waterjet cutting is quite different with other cutting methods for its non-thermal feature. It is especially useful for cutting very thick metals, including steel.

Maximum cutting area: Up to 3000 x 6000 mm

material thickness: Up to 300 mm









Bending is a common sheet metal forming method used to shape steel, stainless steel, aluminium parts after cutting process.

Metal folding capacity: Up to 200 tons

Maximum bending length: Up to 4000 mm

Maximum thickness: Up to 20 mm







Sheet metal welding process fuses two or more metal parts together with high heat to realize complex structure or requirements.









  Our experience in numbers             20+                              300+                          100,000                        10+ 

                                                                   Countries shipped             Companies served                 Parts produced            Years in business



Sheet Metal Materials


Aluminum Commercially, aluminum is the most sought after material for sheet metal fabrication. Its popularity is due to its adaptive qualities and its high thermal conductivity and low resistance rates. Compared to steel—another common sheet metal material—aluminum is more cost-effective and has a higher rate of production. The material also generates the least amount of waste and can easily be reused. 6061, 5052


Copper is a broadly used sheet metal fabrication material in many industries as it offers good malleability and ductility. Copper is also well suited for sheet metal fabrication because of its excellent heat conduction properties and electrical conductivity. 101, C110


Steel offers a number of beneficial properties for industrial applications, including rigidity, longevity, heat resistance and corrosion resistance. Steel sheet metal is ideal for producing complex designs and parts that require extreme precision. Steel is also cost-efficient to work with and has excellent polishing properties. SPCC, 1018

Stainless Steel

Stainless steel is the low carbon steel that contains a minimum of 10% chromium by weight. The material properties associated with stainless steel have made it a popular metal within a broad range of industries, including construction, automotive, aerospace and more. Within these industries, Stainless steel is versatile and is an effective choice for many applications.
301, 304, 316




Sheet metal fabrication standard


We have experience and the right sheet metal fabrication services necessary to bring that YOUR idea to life. This includes services like high tolerance and wide thickness range laser cutting, bending capabilities, and other post-processing options.



Dimension detail Tolerance
Edge to edge, single surface  +/- 0.005 inch
Edge to hole, single surface  +/- 0.005 inch
Hole to hole, single surface +/- 0.005 inch
Bend to edge / hole, single surface +/- 0.010 inch
Edge to feature, multiple surface  +/- 0.030 inch
Over formed part, multiple surface +/- 0.030 inch
Bend angle +/- 1°
By default, sharp edges will be broken and deburred. For any critical edges that must be left sharp, please note and specify in your drawing.





Our Quality Promises

  • ISO 9001:2015
  • Full dimensional report
  • Material certification
  • First article inspection
  • Rework & refund policy