One-Stop Sheet Metal Solutions with Full-Service
Formioo offers one-stop sheet metal fabrication services for custom prototypes and production parts in aluminum, steel, and more. Sheet metal parts and assemblies can be manufactured in as fast as 5 days.
- More than ten years of sheet metal manufacturing experience
- Precision Sheet Metal Fabrication with tolerances as tight as +/- 0.1mm
- 20+ Certified Materials & 10+ Surface Finishing Options
- Economical solutions for both prototype and mass production
Reliable Sheet Metal Manufacturer from China
Formioo is a professional sheet metal fabrication manufacturer based in China, offering precision sheet metal parts for prototyping and production. Our factory is equipped with advanced CNC laser cutting machines, turret punch presses, CNC bending equipment, and welding workstations, enabling us to handle complex sheet metal designs in stainless steel, aluminum, brass, and other industrial-grade metals.
As a trusted sheet metal service provider, we offer DFM support, fast turnaround, and high-precision processing for parts with tight tolerances, intricate bends, and consistent surface finishes. Whether you need enclosures, brackets, chassis, or custom structural parts, we can help reduce cost and accelerate production while maintaining excellent dimensional accuracy and cosmetic quality.
With over 10 years of fabrication experience, Formioo delivers more than 50,000 sheet metal parts annually to customers worldwide. Our solutions are widely used across industries such as automotive, electronics, telecommunications, medical devices, and industrial equipment, supporting both rapid product development and large-scale production needs.
Our Sheet Metal Capabilities
Formioo offers a full suite of sheet metal fabrication capabilities, including laser cutting, CNC punching, precision bending, stamping, MIG/TIG welding, and surface finishing. We work with a variety of materials such as stainless steel, aluminum, cold-rolled steel, galvanized steel, and copper to produce custom enclosures, brackets, panels, chassis, and structural components for industrial and commercial applications.
To meet both functional and cosmetic requirements, we provide a wide range of finishing options, including powder coating, anodizing, sandblasting, brushing, plating, and silk-screen printing. Our sheet metal processes can achieve tolerances as tight as ±0.1 mm depending on the geometry and material, and all parts undergo thorough inspections to ensure flatness, dimensional accuracy, and surface consistency.
Formioo provides laser cutting, plasma cutting, and shearing, ensuring high precision, clean edges, and efficient material use.
Formioo provides CNC bending, stamping, and rolling to achieve high-precision, complex sheet metal forming.
Formioo provides MIG, TIG, and spot welding, ensuring strong, precise, and consistent sheet metal assembly.
Formioo has anodizing, powder coating, plating, and others, enhancing durability, appearance, and corrosion protection.
Sheet Metal Capabilities
Material Compatibility
Export of stainless steel, aluminum, carbon steel, galvanized steel, and copper for industrial use and custom sheet metal processing.
Cutting Accuracy
Standard tolerance within ±0.1mm assured for accuracy in mechanical enclosures, brackets, and custom metal parts.
Maximum Sheet Thickness
Accommodates up to 10mm sheet thickness in steel and 6mm in aluminum for general applications.
Surface Finishing Options
Strength and appearance improvement services are offered for anodizing, powder coating, plating, brushing, sandblasting, and laser engraving.
Delivery Time
Standard sheet metal fabrication lead time is 5-12 days, with expedited service at special request for urgent projects.
Massive Network
We work with trusted sheet metal suppliers.
Explore Sheet Metal Fabrication Parts We Manufactured
See our high-quality sheet metal fabrication parts in action across diverse industries! Discover how Formioo delivers precision, strength, and consistency in real-world manufacturing projects.
Sheet Metal Tolerance
| Part Type | Tolerance Range |
|---|---|
| General Sheet Metal Parts | +/- 0.5 mm to +/- 1.0 mm |
| Precision Sheet Metal Parts | +/- 0.2 mm to +/- 0.5 mm |
| Complex Shapes/Custom Designs | +/- 1.0 mm to +/- 2.0 mm |
- *Part lengths of up to 48" are available on our platform process dependent. Please inquire about anything larger. Tolerances listed here are minimums for an ideal case. Looser tolerances may be required depending on process, material choice, or part geometry.
Sheet Metal Materials
Mild Steel / Carbon Steel
Mild Steel / Carbon Steel is economical but hard metal used in heavy quantity in sheet metal fabrication owing to high weldability, hardness, and flexibility. They are available in grades such as SPCC, Q235, and Q345, and are employed in machinery, cabinet, and structural components. Carbon steel possesses superior tensile strength and may be powder coated or galvanised to increase corrosion resistance. Its mechanical properties and cost make it the initial choice for use in the automotive sector, machines, and building construction.
- Mill Lead Time: As fast as 3 days
- Finishes: Raw, galvanized, powder-coated, painted
Stainless Steel
Stainless Steel is a strong metal that is resistant to corrosion and has extensive application in sheet metal work due to its mechanical properties being high, durability, and good looks. The most widely used grades are SUS 304, SUS 316, and SUS 430, which have many applications in the medical industry, food processing, motor vehicles, and manufacturing sectors. Stainless steel is also more resistant to rust and oxidation due to which it is the most appropriate choice for tough applications. The surface of stainless steel can be polished, brushed, or passivated in order to enhance its finish and hardness.
- Mill Lead Time: As fast as 3 days
- Finishes: Raw, brushed, polished, passivated
Aluminum & Aluminum Alloys
Aluminum & Aluminum Alloys are light, corrosion-resistant metals with extensive application in sheet metal forming due to their high strength-to-weight ratio and conductivity. Some of the most commonly used grades include 1060, 5052, and 6061, and all three are extremely well suited for use in automotive, aerospace, electronic, and industrial industries.Aluminum may be anodized, powder-coated, or brushed for appearance and surface hardness, is readily formed, wear-resistant, and inexpensive. For all of these reasons, aluminum is a great option for precision sheet metal components.
- Mill Lead Time: As fast as 3 days
- Finishes: Raw, anodized, powder-coated, brushed
Copper & Copper Alloys
Copper & Copper Alloys are higher conductivity, corrosion-free metals widely applied in sheet metal manufacturing due to their high electrical and thermal conductivity. Example grades include T2 (pure copper), H62 (brass), and C510 (phosphor bronze), used for electronic components, heat exchangers, and for decoration. Copper alloys are stronger, machinable well, and show good wear resistance and are used for industrial and precision application. It can be plated, polished, or brushed to provide high durability and appearance.
- Mill Lead Time: As fast as 3 days
- Finishes: Raw, plated, polished, brushed
Coated Metals
Coated Metals are wear-resistant, rust-resistant materials that are widely utilized in sheet metal production to supply surface protection, appearance, and durability. Common forms include pre-painted steel, electro-galvanized steel (SECC), and galvanized steel (SGCC) and are used in automotive, construction, and appliance applications. Coated metals offer improved weather resistance, wear protection, and reduced maintenance and are highly suitable for indoor and outdoor applications.
- Mill Lead Time: As fast as 3 days
- Finishes: Galvanized, electro-galvanized, powder-coated, painted
Finishing Options for Sheet Metal
| Name | Applicable Materials | Colors | Can Be Applied with | |
|---|---|---|---|---|
|
Chem Film | Aluminum | Clear, gold | Media Blasting, Tumbling, Type II Anodizing* Type III Anodizing with PTFE* |
|
Anodizing | Aluminum | Clear, Black, Custom | Electrolytic Process |
|
Brushing | Stainless Steel, Aluminum | Natural metallic finish | Abrasive Brushes, Mechanical Buffing |
|
Polishing | Stainless Steel, Aluminum | Bright, Mirror-like finish | Polishing Wheels, Buffing Compounds |
|
Galvanizing | Steel | Silver | Hot-Dip Galvanizing, Electroplating |
|
Chromate Conversion Coating | Aluminum | Clear, Yellow, Olive Drab | Chemical Bath |
|
Electroplating | Steel, Copper, Brass | Silver, Gold, Chrome, etc. | Electrolytic Process |
|
Laser Etching/Marking | Steel, Aluminum, Stainless Steel | Natural, Black | Laser Machines |
|
Vibratory Finishing | Stainless Steel, Aluminum, Titanium | Metallic, Matte | Vibratory Tumblers |
- *Additional finishing options include chromic acid anodizing, cadmium plating, copper plating, titanium anodizing (blue anodizing), gold plating, silver plating, and more. For materials not listed here, please contact us directly.
Your Sheet Metal Fabrication Supplier Selection Ultimate Guide
Which sheet metal fabrication supplier is ideal for your needs? What 3D printing material has excellent tensile strength? Try Materials.Download our lasted supplier guide.
Formioo Sheet Metal Manufacturing FAQs
We collect a lot of FAQs from our real clients, and please check out our FAQ page. For more information about Formioo Company, you can also download our company E-catalogue brochure.
Which sheet metals are available for fabrication?
We can supply stainless steel, mild steel, aluminium, copper, and galvanized steel in various thickness and finishes as per your specification.
What is your standard lead time for sheet metal parts?
Our average lead time is 5-12 days depending on complexity and quantity. We also offer expedited services for fast-turn jobs.
What is the largest size and thickness that you can work with?
We can shear and process sheets up to 3000mm × 1500mm dimensions and up to 10mm thickness for steel and 6mm for aluminium.
What surface finishes do you provide?
We supply powder coating, anodizing, plating, brushing, sandblasting, and others to enhance durability and appearance.
What tolerances can you maintain for sheet metal parts?
Our standard tolerance is ±0.1mm for laser cutting and ±0.5° for bending, although tighter tolerances can be maintained on special request.
Do you offer bulk production and competitive prices?
Yes! We are specialists in high-volume production to enable competitive pricing for both prototyping and high-volume production.
Do you offer custom design and complex geometries?
Yes, sure! Using our sophisticated CNC cutting, bending, and welding machines, we can now work with customized and complex designs with such accuracy.
Where do you ship, and how much shipping is it?
Yes, we do ship international, and shipping prices will depend on where you are located and how much you are ordering. We have stable carriers that provide affordable shipping options at economical costs.
How do I request a quote for my sheet metal components?
Simply upload your CAD files on our website, choose your material and finish, and we’ll provide you with an instant online quote.
Sheet Metal Fabrication Resource
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