Sheet metal fabrication services
Your sheet metal cutting and bending services. Upload your design, get a free quote, and start production in less than an hour.
Sheet metal fabrication capabilities
Manufacturing sheet metal parts. Precision fabrication using various materials. Upload your CAD file and get a quote within 1 hour.
Laser cutting
Laser parts are characterized by precise material removal and sharp edges, making them suitable for both small and large-scale production.
Bending
The bending and folding of metal sheets and tubes is a chip-free forming technique, considered one of the most economical methods for creating three-dimensional components.
Sheet metal fabrication materials
Here is a list of our standard available metals for sheet metal fabrication. If you require a custom material please contact Sales1@meisisen.com
| Aluminum Alloy | 5052/6061//6063/7075 |
| Steel | Mild Steel,Medium Carbon Steel,High Carbon Steel. |
| Stainless Steel | SUS301/SUS303/SUS304/SUS316 |
| Copper | H58/H62/H85/H96 |
Tolerances for sheet metal fabrication service
The table below summarizes the standard tolerances of the parts produced by our certified manufacturing partners.
The table below summarizes the standard tolerances of the parts produced by our certified manufacturing partners.
| Feature | Tolerance |
|---|---|
| Cutting feature | ± .00787" (0.2mm) |
| Bend angle | ± 1.0° |
| Bend to edge | ± 0.010" (0.254mm) |
Surface treatment options for metal sheets
Surface treatment is performed after machining and can alter the appearance, surface roughness,
hardness, and chemical resistance of the produced parts.
Standard
This is our standard surface treatment. Parts are delivered cut and bent, with no additional processing required. Sharp edges are smoothed and deburred for safe handling.
Bead blasted
The parts are glass bead blasted to create a granular texture. Sharp edges are broken and deburred to ensure safe operation.
Brushed
After cutting and bending, the parts are hand-scrubbed with 180-grit sandpaper. Sharp edges are broken and deburred for safe handling. This process is ideal for reducing the surface roughness of the parts.
Anodizing
A layer of aluminum oxide (Al₂O₃) is formed on the surface of aluminum and aluminum alloys. This oxide layer provides protective, decorative, insulating, and wear-resistant properties.
Powder coating
Powder coating is applied using electrostatic spray to the surface of the object, then cured under heat to form a tough layer. It is resistant to corrosion, wear, and UV damage.
Electroplating
Metal ions are deposited onto the metal surface through an electrolytic reaction, improving appearance and corrosion resistance. This process is commonly used for nickel plating, chrome plating, gold plating, and more.
Sheet metal fabrication FAQ's
Meisisen offers a range of sheet metal materials, including aluminum (5052, 5754), stainless steel (304, 316L), mild steel (1018), and copper (C110). We can also source custom materials upon request.
Core processes:
– Laser cutting (±0.1mm precision)
– CNC bending (±0.2° angle control)
– Precision stamping (min 0.5mm hole spacing)
– Welding (TIG/laser welding)
Support services:
– Surface treatment (plating/powder coating/anodizing)
– Assembly & inspection (full-dimension report)
⚡ Handles 0.3-20mm metal sheets
Quality assurance system:
1. Equipment calibration
- Daily laser cutter accuracy verification (±0.1mm)
2. Process control
- First-article inspection + 50pcs sampling
3. Inspection technology
- CMM full-dimension report
- Salt spray test (48-500h optional)
The turnaround time for sheet metal fabrication depends on factors like material thickness, design complexity, and order quantity. Typically, it starts from 3 days, with longer lead times for more complex projects or larger quantities. We strive to deliver your parts as quickly as possible without compromising quality.
