Custom Sheet Metal Fabrication Service
JADE-CNC provides custom sheet metal fabrication services, specializing in the production of high-quality shaping parts with complex bending and surface painting
Sheet Metal Fabrication Service
Are you looking for a reliable, quick-turn supplier of sheet metal fabrication parts?
JADE-CNC has extensive experience in manufacturing sheet metal enclosures such as computer cases, servers, and coffee machine housings.
Linear dimensional tolerance typically ranges from ±0.1mm to ±0.2mm;
The flatness can usually achieve ≤0.1mm per 100mm.
Salt spray resistance requirement: ≥ 500 hours
Sheet metal fabrication Process
JADE-CNC can be your trusted sheet metal fabrication services partner.
With over 10 sets of advanced equipment, including 2 laser cutting machines, 5 bending machines, 3 punching machines and welding machines, JADE-CNC is capable of fulfilling low-volume prototyping and mass production need. Our domestic sheet metal manufacturers and engineers ensure that every single sheet metal component is manufactured in strict accordance with precise specifications and quality standards.
Laser Cutting
Using a focused laser beam to melt, burn, or vaporize material, achieving high-precision cuts with excellent edge quality.
Welding
Join materials, typically metals, by causing coalescence through heat, pressure, or both, resulting in a permanent bond.
Bending
Machine force is applied to sheet metal, causing it to plastic ally deform and achieve a desired angle or shape along a straight axis.
Stamping
Using a press and specialized dies to cut or form sheet metal into specific, often complex, two-dimensional or three-dimensional shapes.
Key Factors when choosing A material for Sheet Metal Fabrication
- Material Model: Wide range of materials (e.g., mild steel, stainless steel, aluminum) with varying properties for different applications.
- Cutting:Utilizing methods like laser cutting, punching, and shearing for precise and efficient blanking.
- Forming Processes: Shaping metal through bending, stamping, and deep drawing using presses and dies.
- Joining Techniques: Assembling parts primarily via welding, riveting, and fastening.
- Surface Finishing: Applying treatments such as powder coating, plating, or anodizing for protection and aesthetics.
Sheet Metal Materials Available at JADE-CNC
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Material Type |
Material Description |
Recommended Applications |
Other Recommendations |
|---|---|---|---|
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Aluminum 5052-H32 |
High strength, corrosion-resistant, good form ability |
Enclosures, brackets, covers, electrical cabinets |
Suitable for welding and bending; anodizing is recommended for improved weather resistance |
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Thickness range: 0.5-6.0 mm |
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Surface: Anodizing/Sandblasting/Painting |
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Stainless Steel 304 |
General-purpose stainless steel, corrosion-resistant, high strength |
Food equipment, medical accessories, chemical containers, outdoor structural parts |
Prone to work hardening; carbide tools are recommended; control bending radius |
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Thickness range: 0.5–8.0 mm |
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Surface: Brushing/Polishing/Passivization |
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Cold Rolled Steel (SPCC) |
Low cost, easy to process, smooth surface |
Cabinets, brackets, hardware parts, internal structural components |
Rust prevention treatment is required; suitable for mass production; debarring after bending is recommended |
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Thickness range: 0.6–3.0 mm |
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Surface: Galvanizing/Painting/Plating |
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Galvanized Steel (SGCC) |
Zinc-coated surface, corrosion-resistant, cost-effective |
Outdoor chassis, distribution boxes, ventilation ducts, storage equipment |
Avoid welding to prevent damage to the coating; CNC punching and laser cutting are recommended |
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Thickness range: 0.6–2.5 mm |
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Surface: Can be painted/film laminated |
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Copper Alloy (C11000) |
Excellent electrical/thermal conductivity, corrosion-resistant, easy to form |
Electrical terminals, heat sinks, EMI shielding parts, decorative components |
Soft and easily scratched; dedicated molds are recommended; control forming speed |
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Thickness range: 0.3–3.0 mm |
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Surface: Polishing/Anti-oxidation treatment |
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Titanium Grade 2 |
Lightweight, high strength, excellent corrosion resistance |
Aerospace components, medical implant housings, high-end sports equipment |
Requires dedicated cutting tools; laser cutting is recommended; stress relief annealing after forming |
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Thickness range: 0.5–4.0 mm |
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Surface: Anodizing/Sandblasting optional |
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Magnesium Alloy AZ31B |
Extremely lightweight (density: 1.77 g/cm³), good damping, EMI shielding |
Portable device housings, aerospace interiors, optical instrument brackets |
Flammable; dry cutting or minimal lubrication is required during machining; chemical nickel plating is recommended for surface protection |
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Thickness range: 0.8–5.0 mm |
Surface Finishes Available at JADE-CNC
|
Name |
Description |
|---|---|
|
Sandblasting |
The main function is to remove the dirt and rust on the workpiece surface, increase the adhesion of the workpiece surface and prepare for the subsequent surface treatment |
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Wire Drawing |
Let the material pass through the upper and lower sand belts and pull out traces on the surface of the material |
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Painting |
Liquid baking paint and self-drying spray paint are suitable for some precision products |
|
Products |
Electroplating is to attach a layer of other metals on the surface of the material to increase the corrosion resistance of the metal and achieve a certain beautifying effect |
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Anodizing |
A dense protective film is formed on the surface of the workpiece to increase the corrosion resistance of the workpiece Generally, there are two methods: chemical oxidation and anodic oxidation |
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Silkscreen Printing |
The process of silk screen printing various marks on the surface of materials |
Sheet Metal Fabrication Capabilities at JADE-CNC
|
Dimension Detail |
Tolerance |
|---|---|
|
Edge to edge, single surface |
+/- 0.005 inch |
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Edge to hole, single surface |
+/- 0.005 inch |
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Hole to hole, single surface |
+/- 0.005 inch |
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Bend to edge / hole, single surface |
+/- 0.010 inch |
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Edge to feature, multiple surface |
+/- 0.030 inch |
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Over formed part, multiple surface |
+/- 0.030 inch |
|
Bend angle |
+/- 1° |
All Type Sheet Metal Fabrication Parts We Made
How to Cooperate with JADE CNC
We enable your project to obtain metal and plastic parts with excellent mechanical properties at very low cost.
Send CAD files
Click any quote button on our website, fill in your requirements and upload the drawings.
Contact alan@jadecnc.com to send your CAD files.
Quote Analysis
Our engineers will analyze how to improve the parts and then provide you with the best prices.
Order Confirmed
After you confirm the quote, samples will be sent for approval, then bulk will be made.
Get Your Parts
Custom parts will be inspected by QC and then delivered directly to you by international express.
Get Your Custom Sheet Metal
Fabrication Parts Today!
From concept to final product, JADE-CNC is committed to delivering exceptional quality and an impeccable delivery experience for every order. Whether you need a small quantity of custom parts, prototype fabrication, or high-volume, high-precision components, our experienced engineering team is ready to assist you at any time. Contact us today to get a free sample or a quote for your project. Let’s establish a partnership to make your CNC milled parts precise, durable, and cost-effective.
FAQ
No MOQ. We really understand the RD phase specialize in supporting projects from a single prototype through to low-volume production. We understand R&D needs and apply the same rigorous process and quality control, whether for one part or one hundred.
Please provide your 3D model (STEP/IGES preferred) and 2D drawings (with critical dimensions, tolerances, material, and finish specified). We will provide a transparent, detailed quotation based on machining time, material, complexity, and post-processing, with no hidden costs.
For parts of standard complexity, our typical CNC machining lead time is 7-15 working days (from confirmed drawings/payment). We offer expedited service with delivery in 1-3 working days, subject to part evaluation and an additional rush fee.
Our standard machining tolerance is ±0.025 mm (±0.001″). For critical features, we can achieve ±0.005 mm (±0.0002″) or better, depending on part geometry and material. We will perform a DFM analysis and confirm all critical tolerances with you upon receiving your drawings.
Yes, it’s part of our standard process. We perform First Article Inspection (FAI) and can provide inspection reports (e.g., dimensional check sheets, CMM data for critical features) upon request. Our full suite of inspection tools (calipers, micrometers, CMM, etc.) ensures every batch meets your specifications.
We stock various aerospace and commercial-grade metals and plastics, such as Aluminum (6061, 7075), Stainless Steel (304, 316), Carbon Steel, Brass, PEEK, Delrin, etc. For critical projects, we can provide mill certificates for the raw materials upon request.
Your intellectual property is our top priority. We are glad to sign a legally-binding Non-Disclosure Agreement (NDA) before any project begins. All digital files are stored on encrypted servers with access strictly limited to the project team.
We are committed to 100% customer satisfaction. If a non-conformance is confirmed to be our manufacturing fault, we will remake or repair the parts at no cost and cover the resulting shipping fees. We ask that you inspect the parts promptly upon receipt and provide a detailed description with photos/video.
We provide various post-processing services, including: Bead blasting, Anodizing (Type II & III, various colors), Electroless Nickel Plating, Passivation, Electroplating, Powder Coating, and Silk Screening. We can advise based on your functional or aesthetic requirements.
For new clients, our standard terms are “50% deposit to start production, 50% balance before shipment.” We accept international payment methods like Wire Transfer and PayPal. Terms can be discussed for established, long-term partnerships.