Sheet Metal Fabrication Services
Get quote for custom sheet metal prototypes and production parts. Precision quality with 5-days lead time. ISO 9001:2015, IATF 16949:2016 certified.
Sheet Metal Fabrication Services for Custom Parts
Choose Zhonghui for comprehensive online sheet metal fabrication services. With over 30 sets of advanced machines—including laser cutters, bending machines, and welders—our China-based network handles everything from low-volume prototypes to high-volume production. Our domestic sheet metal fabricators and a team of knowledgeable engineers ensure that each sheet metal component is manufactured to exact specifications and quality standards.
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Bending |
Welding |
Riveting |
Stamping |
Bending shapes sheet metal along straight lines using press brakes for accurate angles and consistent dimensions, essential for aesthetics and functionality.
● Achieves accurate angles consistently.
● Quick setup, fast execution.
● Adapts to various materials.
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Welding is a fundamental metal fabrication process used to join metal pieces securely. It involves melting the base metal and a filler material to form a strong joint.
● Creates strong, durable joints.
● Quick, save material costs.
● Suitable for various materials.
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Riveting is a reliable fastening technique that joins metal parts without welding. It involves inserting and deforming rivets to assemble complex structures where welding is impractical.
● Durable, reliable connections.
● Avoids thermal distortion.
● Avoids thermal distortion.
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Stamping presses metal into dies to shape specific forms efficiently. It mass-produces uniform parts and is widely used in automotive industries for complex geometries.
● Rapid, large-scale production.
● Uniform parts every time.
● Manages intricate shapes easily.
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Zhonghui Sheet Metal solutions
A, PROTOTYPING-Rapid Tooling
Our rapid prototyping services provide quick turn sheet metal parts that help you validate designs and perform functional testing faster than ever before. It is perfect for making adjustments and achieving the best outcomes for your final product. Benefit from a fast 5-days lead time and economical per-unit costs.B, PRODUCTION- Production Tooling
Adapt swiftly to market fluctuations with our versatile sheet metal production services. We excel in handling custom orders, offering seamless scalability and just-in-time delivery. Benefit from significant reductions in per-unit costs as production volumes increase.
How Does Zhonghui Sheet Metal Fabrication Work
Sheet Metal Materials
Aluminum |
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Choose from a wide range of sheet metal materials including aluminum, stainless steel, and brass. Each material is chosen for its unique properties, allowing us to recommend the best match for your project’s specific needs and applications.
Lightweight and corrosion-resistant, aluminum is ideal for applications requiring high strength-to-weight ratios. It’s easily machinable and excellent for aerospace and automotive parts.
Alloys: Aluminum 5052,Aluminum 5083, Aluminum 6061 (It can be cut with laser cutter but not bender.)
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Brass |
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Known for its acoustic properties, brass is highly malleable and exhibits a gold-like appearance. It is often used in decorative applications, gears, and valves.
Alloys:
Brass C27400
Brass C28000
Brass C36000
Note: Sheet metal process can not process more than 5MM thickness of brass.
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Copper |
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Copper stands out for its electrical and thermal conductivity. It’s highly ductile, making it a top choice for electrical components, roofing, and plumbing.
Alloys:
Copper C101(T2)
Copper C103(T1)
Copper C103(TU2)
Copper C110(TU0)
Note: Sheet metal process can not process more than 5MM thickness of copper.
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Stainless Steel |
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Stainless steel is renowned for its corrosion resistance. It is strong, easily cleaned, and maintains an attractive finish, making it suitable for medical, food processing, and marine applications.
Alloys:
Stainless Steel SUS 304
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Surface Finishing Options for Metal Sheets

Makes a product with rich color, uniform coating, environmental protection. The surface of die castings needs to be cleaned, deoxidized and chemically pretreated.


Polishing achieves a high gloss finish, reducing surface roughness and enhancing the aesthetic appeal of metals.

Sand blasting uses pressurized sand or other media to clean and texture the surface, creating a uniform, matte finish.

Tumbling smooths and polishes small parts by friction and abrasion in a barrel, offering a consistent but slightly textured finish.

The physical degeneration of the melting and gasification of the processed material under laser irradiation achieves the processing purpose.


Heat treatment alters the mechanical properties of metal to increase its hardness, strength, or ductility.

A brushed finish creates a unidirectional satin texture, reducing the visibility of marks and scratches on the surface.

Powder coating applies a thick, wear-resistant layer with excellent color and texture options, suitable for a variety of surfaces.


Printing picture or text on another object with the carrier improves the aesthetics of the product, and increases the added value and market competitiveness.
Sheet Metal Fabrication Capabilities at Zhonghui
Standards | Description | |
General Tolerances | Metals : ISO 2768-c | |
Cutting Feature | ± .00787'', 0.2mm | |
Bend Angle | ± 1.0° | |
Bend to Edge | ±0.010", 0.254mm | |
Bend to Hole | ±0.2 mm |