Sheet Metal Fabrication Services

Get your custom sheet metal parts and assemblies as fast as days

Online sheet metal cutting and bending service to produce durable and end-use metal parts

Receive an instant quote online on custom-formed sheet metal prototypes and production parts

Custom Sheet Metal Fabrication Services - Rapid Sheet Metal Prototyping and Production

Runsom Precision employs sheet metal technology to bend, punch, and cut standard gauge metals for both rapid prototypes and low to high-volume production runs. What set us apart from other conventional sheet metal shops is our incredible capacity and proficiency in sheet metal manufacturing of end-use and durable metal parts or components coupled with broad material selections and finishes matching your needs.

From production, surface treatment, assembly to final shipment, Runsom Precision always allows you to track your order. And we focus on model design, user experience, and every detail and matter at every stage of production. In order to help global product developers, designers, and manufacturers seize more opportunities in the marketplace, we do our best to shorten the cycle time and ensure on-time delivery to help their products get to market quickly - whether it's a single prototype or 1,000 pieces in bulk.

sheet metal part
sheet metal fabrication

Sheet metal fabrication is a subtractive manufacturing process involving forming parts from thin metal sheets by cutting, bending, folding, punching, and assembling. Sheet metal can be cut, bent, or stretched into almost any shape, usually by cutting and burning the metal. Sheet metal parts are usually highly precise and durable, making them particularly preferred by engineers to use for end-use applications such as enclosures, brackets, and chassis.

If you rightly have demands on custom sheet metal fabrication or outsourcing manufacturing of your sheet metal parts to a reliable supplier in China, Runsom Precision may be your premier choice. You have access to get in touch with our team of knowledgeable engineers and machinists to get a fast and cost-effective solution for any kind of parts.

How Does Sheet Metal Fabrication Work?

metal sheet

The sheet metal fabrication processes start with removing materials from thin sheet metal stock placed on a flat bed following programmed part patterns to form desired shapes by cutting tools. This operation can be finished with a variety of subtractive machining processes. A sheet metal punch, shear, laser, waterjet, or plasma can generate additional features such as internal holes and edge features according to the part geometry. The second stage is material deformation. After being cut, the parts reach the press brake where they are formed into the final geometries with the forming process such as bending. The last stage is to assemble pieces of sheet metal or fit them together with other components that are not made from sheet metal into a complete product. In many cases, surface finishing operations are needed to enhance mechanical properties.

Advantages of Sheet Metal Fabrication

The sheet metal fabrication process is the most cost-effective choice for on demand production of sheet metal parts and prototypes with uniform wall thickness.

Sheet Metal Fabrication Processes Available at Runsom Precision

Thin sheets of metal can be manipulated through different processes as they are more malleable than thick workpieces. Moreover, sheet metal fabrication offers competitive prices for low-volume prototypes and saves costs for high-volume production runs. Runsom Precision offers high precision cutting, bending, punching, and welding, as well as assembly services.

Sheet Metal Materials Available at Runsom Precision

There is a multitude of materials available for sheet metal fabrication. Here are the materials commonly used for sheet metal fabrication. Aluminum is one of the popular materials used for sheet metal manufacturing and its four most common grades are especially suited as sheet metal, that is, 3003-H14, 5052-H32, 6061-T6, and 1100-H14. Stainless steel grade 304 is an ideal option to fabricate sheet metal because of its great weldability, formability, and corrosion tolerance. Grade 316 is recommended when your applications are marine products, valves, pumps, or chemical equipment. For brass, it has high formability, strength, corrosion resistance, and conductivity, so it’s also a perfect material used in the sheet metal fabrication process.

sheet metal enclosure

If you would like to specify a customized material for your application, please contact us or request an online quote now.

Dimensions & Tolerances of Sheet Metal Fabrication

The two tables below conclude the standard dimension and tolerances of sheet metal parts we produced.


Sheet Metal Prototyping to Production

Rapid sheet metal prototyping services at Runsom Precision can help you to develop prototypes as requested and functional testing of models before it goes into the market, significantly reducing the cost and risk. It’s the right choice to work with us for sheet metal fabrication from prototyping to production.

Why Choose Runsom Precision for Sheet Metal Fabrication

Quality and Accuracy Assurance

With ISO 9001:2015 certification, the quality and precision of sheet metal parts we produced will exceed your expectations.

Real-time Online Pricing

A quick and professional quote can be offered in 1-24 hours after you submit an RFQ with clear information like materials, specifications, and finishing options.

Infinite Manufacturing Capacity

Our factories have equipped such superior and advanced machinery that extensive capabilities in-house can meet your requirements from design, and prototypes to mass production of your sheet metal parts.

Technical Proficiency in Sheet Metal Parts

By working with Runsom Precision for sheet metal fabrication, you have ready access to our skilled experts and machinists to optimize your model design and get the perfect solution regarding manufacturability and cost savings.

Available Sheet Metal Finishes

The mechanical properties and performance of sheet metal fabricated parts or components can be enhanced through surface treatment. If you want to improve the chemical resistance, appearance attractiveness, and hardness of your sheet metal parts after machining, you can choose from the following finishing options suitable for sheet metal manufacturing.

If your desired finish is not available in the options above, you can specify what kind of processing method and end result you need for your application and we will customize it specifically to your requirements. Get a custom sheet metal fabrication quote and design analysis online today.

Ready to Get a Sheet Metal Fabrication Quote?

Choose our sheet metal fabrication services, and you will have access to sheet metal parts with complex structures and tight tolerances, as well as assembly services such as welding, installation of PEM inserts, and secondary processing. Under the premise of quality assurance, we will provide our customers with the most competitive and cost-saving sheet metal fabrication solutions and services, whether for small-scale prototyping or large-scale production.

Applications of Sheet Metal Fabrication

Sheet metal fabrication is a versatile manufacturing method for a variety of metal products across a wide range of industries. This process is cost-effective for low-volume, high-mix prototypes, and high-volume production runs. Part of common sheet metal parts are as follows: