Rapid Sheet Metal Fabrication Services

SEANC is the China leader in custom, Rapid Sheet Metal Manufacturing for prototyping and production metal parts

Sheet Metal Prototyping Fabrication

Seanc custom sheet metal prototyping services offer a fast and cost-effective solution for your projects. Services including bending, punching, cutting standard gauge metal for both prototypes and low volume production runs. Sheet metal fabrication produces durable, end-use metal parts with a wide selection of materials and finishes that meet your specifications, for a variety of industries like: Automotive, Medical device, Aerospace, electronics, energy and robotics.
Our facility meets the highest international standards for excellence, and we use only the most modern, advanced machining equipment to provide you with better results at a reasonable cost

We also have experienced and skilled technicians, a certified QA/QC team and the fastest service in China

Sheet Metal Services Available at Seanc

Sheet Cutting Services

Upload your CAD files to get an instant quote for laser cutting or waterjet cut prototypes and production parts. No minimums. standard shipping on all global orders.

Custom Online Laser Cutting Service

High-quality Laser Cut Parts in Days Not Weeks | Standard shipping on all global orders.

Online Waterjet Cutting Service

Instant Quotes and Cost-effective, On-demand Fabrication | Standard shipping on all global orders.

Plasma Cutting Service

Custom Plasma Cutting for Prototyping and Production Part Fabrication | Standard shipping on all global orders.
Sheet Metal Forming

What is Sheet Metal Forming?

Sheet stock is procured in a flat state and cut then formed into its final state through a series of progressive steps. For a typical sheet metal project, the first step is equivalent to sheet cutting, where a shear, laser, waterjet, plasma, or punch press is used to create the internal holes and edge features of the part. This process is also known as blanking.
Once the blank is produced, the next step is to form sheet metal using various tools, but most commonly some sort of brake. A brake press can be manual or automated and uses die inserts to create a desired angular bend, forming the two-dimensional sheet into a three-dimensional object. Sheet metal forming can bend the part in multiple directions, creating simple parts such as brackets up to highly complex geometries which may require custom die tools. Once the tools are in place, making subsequent sheet parts in production is very cost-effective. This makes sheet metal fabrication and forming ideal for low to high volume production.

How SEANC Sheet Metal Fabrication Works

We custom sheet metal fabrication services utilize the top sheet metal fabricators in the US and globally. Sheet metal fabricators first convert CAD and drawing data into machine code. A laser cutting, waterjet, or plasma cutting machine will then precisely remove sheet metal material. The raw material is formed into angular bends and features using brakes, punches, and dies. If any assembly or post-processing is required, our sheet metal manufacturers will weld, add inserts, or finish the part.
The efficiency and high precision of sheet metal fabrication, coupled with SEANC’s variety of materials, range of sheet metal fabricators, and post-processing options means you can get parts for any application. Sheet metal applications include aerospace, defense, automotive, energy, industrial, medical, dental, and consumer products.
Sheet Metal Forming
Sheet Metal Forming

Sheet Metal Finishing

After the metal has been cut and formed to the project’s requirements, a surface finish must be applied to the end product. This transforms the sheet metal fabrication from its rough, metal aesthetic into the slick, precise final product. Often finishing can include paint and powder coatings, silk screening, or the addition of sealants and other protective layers. Additional finishing treatments can be applied to increase certain existing properties the sheet metal already possesses, such as increased resistance or conductivity.

Seanc Sheet Metal Fabrication Capabilities

Feature Description
Standard Lead Time 3 business days
Sheet Thickness 0.024” - 0.250” typical. We accommodate thicker or thinner gauges upon request.
General Tolerances For single planes or flat parts, +/- 0.010” on edge-to-edge, edge-to-the-hole, and hole-to-hole features; +/- 0.010” on bend-to-edge/hole features. For multi-planed bent parts, +/- 0.030” for the hole to hole/edge, edge to edge, and over-formed parts; +/- 1 degree for bend angles.
Braking (Hydraulic) 10’ in length, fingers from 3” - 6”
Punching 2″ diameter hole capacity, or larger upon request
Welding Welded edges and seams, weldments, and assemblies

Advantages of Sheet Metal Fabrication

Sheet Metal Forming

Sheet Metal Fabrication Quality Assurance

We take our QA/QC process very seriously at SEANC. We wish to provide our clients with the highest possible quality components and products, and our painstaking QA/QC process ensures that your parts meet all of your engineering specifications.
quality control

Why Choose SEANC For Your Sheet Metal Fabrication

Why choose SEANC as your Sheet Metal Fabrication ? Here are just a few reasons why we’re a cut above the competition.

Comprehensive, all-in-one services

We offer machining solution and surface finishing in a single facility. This helps minimize logistical difficulties, and saves you both time and money

Highest standards of quality

We meet relevant ISO requirements for quality and process control,and our safe, advanced facility is staffed by experienced technicians to ensure the best possible results

Scalable for projects of any size

We offer rapid prototyping for small-batch orders, low-volume production and manufacturing for batches of 100,000+ components, and full-scale manufacturing – no project is too big or too small.

Rapid turnaround times available

SEANC offers rush service for select projects, such as urgent prototyping jobs. We can build and send your prototype components anywhere in the world in just a few days.

Advanced, specialized equipment

We use only the most advanced CNC equipment. Not only does this ensure you get the best possible results, but our focus on automation and efficiency means you save money

Experienced and skilled engineers

50+ engineers and desingers, the most specialized and highly-skilled. You can trust our staff to handle your project

online cnc machining
cnc services

Our Latest Blog

Sheet Metal Fabrication


Visit our Facilities in Shenzhen

the manufacturing facilities of SEANC located in Shenzhen.Close to hangzhou. Fill out the left form and we will get back to you with more information.

we bring your ideas into Reality

we are dedicated to making your custom parts with rapid cnc prototyping and low volume production

Some problems about sheet metal processing

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