Shenzhen Jinyihe Technology Co., Ltd.
Precision CNC machining services | High precision Certified manufacturer We provide high precision CNC machining services, using imported CNC equipment (five-axis/three-axis) and advanced technology,
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Custom Precision Sheet Metal Fabrication Service / Precision Sheet Metal Stamping
Sheet Metal Steel Stamping Fabrication Service
We are specialized in transforming raw metal sheets into high-quality, custom-designed products through cutting-edge technology, expert craftsmanship, and a commitment to excellence. Your vision, our metal mastery.We take pride in our ability to transform flat sheets of various metals into three-dimensional wonders, meeting your specific requirements with unmatched precision.
Welding & Finishing
MIG/TIG Welding
MIG uses a solid wire that is machine-fed to the weld area. TIG uses a non-consumable electrode and a hand-held filler rod to form the weld.
We offer automated and manual welding, depending upon project needs. Our team of welders has decades of experience in arc, MIG, TIG and laser welding. They’re familiar with a variety of industries, types of parts and requirements.
Spot Welding
Spot welding involves applying pressure and heat from an electric current to the weld region to join two or more metal sheets.
Hardware
* Pem nuts
* Weld nuts
* Rivets
* Fasteners
* Nuts and bolts
Available surface finishes for sheet metal
Surface finishes are applied after machining and can change the appearance, surface roughness, hardness and chemical resistance of the produced parts.
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Picture of surface finish
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Name
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Description
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Standard | This is our standard finish. Parts as delivered as cut and bent, no additional treatment applied. Sharp edges are broken and deburred for safe handling. |
 | Bead Blasted | Parts are bead blasted with glass beads which results in a grainy texture. Sharp edges are broken and deburred for safe handling. |
| Brushed | Parts are manually brushed with grit #180 after cutting and bending. Sharp edges are broken and deburred for safe handling. Ideal to reduce the surface roughness of a part. |
| Brused + Anodized type II | Parts are dipped in an anodizing bath (type II) after manual brushing. Ideal for increasing the corrosion resistance of the part. Ideal for increasing the corrosion resistance of the part. |
| Powder coated | Powder coating layer is applied directly after fabrication. Sharp edges are broken and deburred for safe handling. |
| Black oxide | Parts are dipped in a black oxide bath after fabrication. Ideal to improve improve corrosion resistance and minimize light reflection in steel components. |
Sheet Metal Fabrication Standards
| Dimension Detail | Metric Units | Imperial Units
|
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Edge to edge, single surface |
+/- 0.127 mm |
+/- 0.005 in. |
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Edge to hole, single surface |
+/- 0.127 mm |
+/- 0.005 in. |
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Hole to hole, single surface |
+/- 0.127 mm |
+/- 0.005 in.
|
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Bend to edge / hole, single surface |
+/- 0.254 mm |
+/- 0.010 in. |
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Edge to feature, multiple surface |
+/- 0.762 mm |
+/- 0.030 in. |
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Over formed part, multiple surface |
+/- 0.762 mm |
+/- 0.030 in. |
| Processes | Description | Thickness | Area |
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Laser Cutting | Laser cutting is a thermal cutting process that uses high-power laser to cut metals. |
Up to 40 mm
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Up to 5000 x 5000 mm |
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Water jet Cutting | It finds particular utility in the cutting of highly thick metals, notably steel. |
Up to 200 mm |
Up to 4000 x 5000 mm |
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Plasma Cutting | CNC plasma cutting proves effective for slicing through thicker sheet metals. |
Up to 40 mm
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Up to 5000 x 7000 mm |
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Bending | It is utilized to sculpt customized prototypes of sheet metal subsequent to the cutting procedure. |
Up to 10 mm |
Up to 5000 mm |
Why use JYH’s for sheet metal fabrication?
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Fast quoting & Free DFM feedback
| High Quality & reliability |
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Build and edit your quote within 20 minutes. Review your parts for manufacturability and assess the cost of different materials, processes and lead times for your project in real time.
| Dedicated JYH’s team to ensure your parts consistently meet your quality expectations. We also offer phone, email and chat support for any concerns or questions you may have. |
What is sheet metal fabrication?
Sheet metal fabrication is a manufacturing method that involves cutting and bending sheets of metal to form different shapes.
Sheet metal fabrication is more cost-effective than CNC machining when it comes to metal components with uniform wall thickness.
Available materials for sheet metal:
Below is a list of our standard available metals for sheet metal fabrication
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Aluminum
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Stainless steel
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Mild steel
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Copper
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| 5052 | 304 | 1018 | C110 |
Quality assurance
Our unwavering commitment to product quality assurance in sheet metal fabrication is evident in every aspect of our process.
Our ISO 9001:2015, ISO 13485, and AS9100D certifications reinforce our commitment to maintaining the highest standards.
Payment method
Shipping way
Frequently Asked Questions
1. What are the tolerances for fabricated parts?
Sheet metal fabrication tolerances refer to the acceptable deviations for features of sheet metal parts required for accurate and consistent installation and integration.For sheet metal parts, ISO 2768-mk is usually used to ensure proper control of the elements of geometry and size.
The following will show you 7 tolerance standards range of linear and angular dimensions, flatness & straightness, cylindricity, and circularity.
2. How much does sheet metal fabrication cost?
Every aspect of a sheet metal fabrication project comes with an associated cost — the design, possible prototype, finishing processes, and others. Asides from the process itself, materials also cost money.
3. What’s K factor in sheet metal?
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.
JYH is your best partner of Steel Stamping Factory Customized Precision Sheet Metal Fabrication Partner!