Sheet Metal Stamping Parts Supplier

Trust KDM for your sheet metal stamping parts needs. We specialized in metalworking and fabrication services for many years. Therefore, we can guarantee rigid tolerance and high precision stamped parts.

  • Used sheet metals like brass, stainless steel, copper, etc
  • Serves industries such as aerospace, medical, automotive
  • High accuracy, flexibility, and premium stamped parts
  • Proven durable and strong

KDM Sheet Metal Stamping Parts

Sheet metal stamping parts are metal components processed through stamping. This transformed sheet metals into durable stamped parts. During the process, sheet metals are formed according to your desired shapes.

However, sheet metal stamping is done with a cold-forming technique. Unlike other sheet metal fabrication, even without using heat, components can appear hot due to friction produced between the die and metal. We also used materials such as stainless steel, aluminum, titanium, brass, copper, low/high carbon steel, and nickel alloys. All are strictly inspected before production begins.

For your stamped parts requirements, rely on KDM! Our complete line of sheet metal stamping parts is a good choice for hardware, medical industry, automotive, renewable energy, residential improvement, industrial, aerospace, and more industries.

Back up with professional engineers and staff, our goal is always to prioritize the quality of our sheet metal stamping parts and services. We aim to deliver the exact and high-strength parts. Please contact or e-mail us!

Read More

Sheet Metal Stamping Parts Series

Steel Electrical Parts

KDM provides a wide range of steel parts for electrical purposes. It is highly durable and is perfect for use in residential and commercial places.

welding stamped parts
Welding Stamped Parts

KDM produces welding stamped parts such as spring clips, shielding cases, contact pins, etc. The welding stamped parts can be anodized to your specifications.

Aluminum Stamped Parts

KDM aluminum stamped parts are essential in various industries, including aerospace and automotive. Aluminum is suitable for stamping operations due to its workability.

Automobile Components

KDM automobile components such as engine parts, steering parts, and chassis can be aluminum or stainless steel. We also work with various metal materials like titanium and brass.

Custom Stamped Parts
Custom Stamped Parts

KDM manufactures custom stamped parts according to your requirements. Client’s can specify the materials, dimensions, finishes, and other specifications for custom stamped parts.

Stainless Steel Parts

KDM stainless steel parts are widely utilized in an application that requires ambient or high temperature and high corrosion resistance. We use different SS grades to meet your needs.

6 Products Found.

Sheet Metal Stamping Parts Features

Cost Effective
Cost Effective

Different types of stamped parts such as welding parts or electrical parts are known for their cost-effectiveness. They help you save both money and effort.


We offer custom stamping parts with replaceable quality. Therefore, they are relatively less inexpensive. It is easy to repair and easily weldable.


Made from malleable sheet metals, this makes our custom stamped parts unbreakable and crack resistant. They have the high durability you need.


We produce different stamping parts that are sustainable and less maintenance. They are made from sheet metals like stainless steel, aluminum, and brass.

Sheet Metal Stamping Parts for Multiple Industries

Automotive Industry: horn buttons, floor mat assurance brackets, fuel injectors, seat latches, and more.

Lighting Industry: brackets, shields, clips, reflectors, and covers

Plumbing Industry: sinks, drainages, filter grids, escutcheons, faucets, pipe brackets, and more.

Electrical Industry: circuit breakers, security relays, motor starters, generators, motors, transformers, switchgear, switchboards, panel boards, power transmissions, and power inverters.

Marine Industry: shipboard equipment, motors, docks, and pumps.

Sheet Metal Stamping Parts for Multiple Industries
Manufacturing Process

Manufacturing Process

Our sheet metal stamping services can create durable parts from coiled or blanked sheet metal. In a professional way, we place the coiled and the blanked sheet in a stamping press. Aside from stamping, we also add services such as:

  • mold processing
  • machining
  • deep drawing
  • cutting
  • spinning
  • welding
  • bending


Complimentary Tooling –We can speed up the production lead times and assure quality services.

Timely Production –We are equipped with 43 advanced stamping machines, extending from 10-80 tons. We have our factory in China. We welcome you if you are planning to import.

Competitive Cost –With over 10 years of experience, KDM is dedicated to giving you competitive solutions.

Certification –IATF16949/ ISO9001/ ISO14001


About KDM Capabilities

(1) About KDM Capabilities
(2) About KDM Capabilities

From design to stamping volume production, KDM handles the entire process to quickly meet your needs. Our team can help you customize each component in efficient and simple ways. We will base our production according to your applications and special requirements.

We primarily use nickel-plated sheet metals with .02 mm to 1.5 mm thickness. We use accurate materials from stainless steel, aluminum, or steel.

KDM will handle all your required stamped part features. We deliver the perfect components and provide custom accessories with them. So, whether you are part of the automotive industry, medical industry, or electrical, we can design the right custom parts for you.

If you also request a custom logo on your stamped parts, we can imprint them. In the printing process, we perform silk-screen printing, UV printing, engraving, and laser-etching. Rely on KDM next time you need custom sheet metal stamping parts and our special services.

KDM: Sheet Metal Stamping Parts Supplier in China

Custom Stamped Parts Finishing

We have professional tech and engineering group who will work with you while developing a final finish for your custom stamped parts. They will clarify your designs to produce accuracy and can meet your expectations. We introduce a wide spectrum of stamping parts with finishes, including:

  • Polishing
  • Powder Coating
  • Plating
  • Vibration Polishing
  • Anodizing
  • Laser etching
  • Cleaning
  • Deburring
Types of Sheet Metals

KDM can manufacture sheet metal stamping parts from a range of alloys and sheet metals. It includes cold-rolled steel, stainless steel, coating steel, carbon steel, aluminum, special metal, brass, and copper. We facilitate in thicknesses of approximately 20mm.

For many years in the industry, we specialized in deep-drawn sheet metal stamping. We can also produce extremely complex deep drawn components with perfect accuracy and tight tolerances. Headquartered in Jiangsu, KDM serves clients throughout China and further international countries.

We ensure safe and fast delivery of your stamped parts orders. If you need these parts and our services for your projects and business, please consider our capabilities! Allow us to be part of your future success.

Custom Stamped Parts Applications

Automotive Parts
Automotive Parts

Stamped automotive parts include brackets, HVAC components, drawn stamping, and more. They work well in the automotive industry and are specifically used in car manufacturing.

Consumer Electronics
Consumer Electronics

We made different types of consumer electronics parts, from small consumers to large industrial parts. They perform various functions like data transfer, computations, and more electronics applications.

Electrical Parts
Electrical Parts

Electrical parts made of stamped sheet metals include switches, resistors, inductors, and more. All components are durable, corrosion-resistant, flexible, and offer high strength.


Telecommunications components are made from unique stamped steel. This material is affordable and simple to weld. Many parts can create switches, transmission tools, and digital switches.

Aerospace Parts
Aerospace Parts

Most aerospace components are commonly made from excellent stamped metals, including special stainless steel, aluminum, copper, nickel, titanium, and durable brass. All are malleable materials for fast production.

KDM - Leading Sheet Metal Stamping Parts Manufacturer
KDM - Sheet Metal Stamping Parts Manufacturer

Offers both custom and standard stamping parts at competitive prices. We are consists of expert and skilled engineers.

  • “Finally I found the best supplier for my sheet metal stamping parts requirements. KDM professionally handles my orders, from design until shipment. They give me the accurate, most durable parts I need for my business.”

  • “KDM offers great services and complete selections of sheet metal stamping parts. I am very satisfied with all of my orders.”

  • “KDM custom stamping parts are obviously made from high-grade sheet metals. I never regret trusting their team to provide my custom requirements. This manufacturer in China is indeed a great business partner!”

Sheet Metal Stamping Parts: The Ultimate Guide

This guide will take you through another important sheet metal fabrication technique – metal stamping.

So, if you want to learn more about sheet metal stamping parts, read this guide.

Sheet Metal Stamping Process

Forming Sheet Metal

It refers to the process whereby the flat metal is changed into a different shape using force on it.

It is achieved in various ways depending on the design specifications of the part being pressed.

Using several operations, the sheet metal can be changed from a shape that is relatively simple to one that is very complex.

Sheet metal stamping parts

sheet metal stamping parts

Blanking Sheet Metal

The blanking technique is initiated when the sheet metal is fed to the press where it is cut into the required shapes.

It forms a piece which is referred to as a blank which may be the desired part or a fully finished blank or continue to the next process of forming.

Drawing Sheet Metal

It is a form that is used to form vessels or deep depressions. It uses tension in to draw the material carefully to form a cavity in a way that changes its shape.

Technicians tend to avoid altering the shape in this technique even though the materials might stretch during the drawing process.

Some of the equipment which is made using drawing technique include:

  • Sinks
  • Oil pans for vehicles
  • Cooking equipment

Piercing Sheet Metal

It is the opposite of blanking as use the materials saved in the blanking technique are used around the exterior of the area which is punched.

Punching Sheet Metal

It uses a die to cut sheet metal into a specific form.

This technique entails the removal of a scrap piece of materials l as the punch enters the die in a way that leaves a hole.

Embossing Sheet Metal

This technique entails the creation of a design that is either recessed or raised by pressing the blank onto the die possessing the required shape.

Alternatively, the material blank can be passed through a roller die.

Coining Sheet Metal

Coining refers to a bending technique whereby the sheet metal is tamped while placed between the press or punch and a die.

It results in penetration of the punch tip thus forming bends that are repeatable and accurate.

The deep penetration also eliminates internal stresses in the sheet metal and ensures there are no spring-back effects.

Flanging Sheet Metal

It entails the introduction of a flare onto sheet metal by use of presses, specialized machines for flanging, or dies.

sheet metal stamping parts

sheet metal stamping parts

Sheet Metal Stamping Materials

Some of the sheet metal stamping materials include:

  • Aluminum
  • Copper
  • Stainless steel: it is commonly used in sheet metal stamping because of its low carbon content.

it is among the least expensive options and thus results in low unit production costs.

  • Low and high carbon steel
  • Brass
  • Bronze
  • Inconel
  • Nickel alloys
  • Titanium
  • Silver
  • Gold
  • Platinum
  • Zinc
  • Beryllium nickel
  • Beryllium copper
Sheet Metal Stamping Dies

Sheet metal stamping dies to tend to be categorized as either multiple-station dies, combination dies, steel rule dies or single-station dies.

  • Multiple stations die: they include both transfer dies and progressive dies.

In this, operations such as punching, notching, and cutting tend to occur in a sequence resembling the same die set.

  • Combination dies: they use both cutting and non-cutting operations to form a single press stroke.

Examples of a combination die include dies that produce a flange as well as a cut for a given metal blank.

  • Single station dies: they are composed of both combination dies and compound dies. Compound dies refer to dies that can carry out more than a single cutting operation in one press.

For example, when there is a need for multiple cuts to create a washer from steel.

  • Steel rule dies: they are also known as knife dies and tend to be used with softer materials and shaping and cutting of metals such as brass, aluminum, and copper.

The steel strip material which is used in cutting surfaces is made in a way that matches the required shape.

A slot is always cut into the die shoe in a way that the steel rule material is held in place.

It is important to determine the characteristics of the material which is to be cut such as

sheet metal stamping dies

sheet metal stamping dies

hardness and thickness as this determines the steel rule thickness which is to be used.

Machines For Used For Sheet Metal Stamping

Machines that are used for sheet metal stamping can cast, punch, cut, and shape the metal sheets. They can either be computer numerically controlled (CNC) or programmed to ensure that they give a high level of precision and repeatability for every stamped sheet metal.

Accuracy is ensured by programs such as Electrical discharge machining (EDM) and Computer-aided design (CAD).

There are also various tooling machines for dies used in stamping and they include forming compound, progressive, and carbide tooling.

These tooling machines tend to perfume specific stamping needs.

Sheet Metal Stamping Products

Some of the industries which use sheet metal stamping products include:

  • Renewable energy: inserts, clips, covers, lighting, and lamp parts
  • Medical
  • Hardware
  • Home improvement: kitchen and cookware, thermostats, and HVAC systems.
  • Automotive: used in several vehicle subassemblies such as industrial equipment and commercial autos.

Such products are used in vehicles that need operational, environmental, and technical specifications like resistance to heat and corrosion.

Some other sheet metal products in the automotive industry include needle and roller bearings.

  • Industrial: cups, shells, and cans used for a wide range of industrial products.
  • Aerospace: covers, mounts, and other metal nautical components.
Progressive Sheet Metal Stamping VS. Transfer Sheet Metal Stamping

Progressive Sheet Metal Stamping

It uses several stamping stations and the process entails feeding a metal coil into a similar stamping press with stamping progressive dies.

The die can move with the press and the die closes to stamp when the press moves down and forms the required part.

The sheet metal moves horizontally towards the next station as the press moves up.

It is important to ensure that these movements are aligned precisely when the given part is still affixed to the metal strip.

progressive sheet metal stamping

progressive sheet metal stamping

Once it is at the final station, the part that is newly fabricated is separated from the entire sheet metal.

Progressive sheet metal stamping is suited for long runs because it enables the dies to stay for a very long time without getting damaged and ensures a repetitive process.

Each step in progressive sheet metal stamping tends to carry out a different bend, cut, or pinching activity on the metal sheet.

In this way, it ensures that the end product of desired design and shape is gradually obtained.

Transfer Sheet Metal Stamping

It resembles progressive die stamping in some parts of the process although there is alteration whereby the part is separated from the metal sheet earlier on in the process.

Transfer Sheet Metal Stamping

This part is then transferred from one stamping station to the next using a given mechanical system of transportation like a conveyor belt.

The transfer sheet metal stamping process tends to be used on larger parts that may require movement to different presses.

Sheet Metal Multi-slide Stamping VS. Fine Blanking

Multi-slide Stamping

It is also referred to as four-slide stamping and is suitable for crafting components that are complex and have several twists or bends.

sheet metal multi slide stamping parts

sheet metal multi slide stamping parts

Multi-slide stamping uses four sliding tools rather than one vertical slide-in shaping metal sheets through multiple deformation processes.

It uses two slides in striking the workpiece horizontally to shape it and does not incorporate any dies. A multi-slide can also have more than four slides that are moving, has a faster production, and uses relatively low production costs.

Fine Blanking

It is essential in the provision of smooth edges and a high accuracy level which is usually carried out on a mechanical or hydraulic press or by combining the two.

Fine blanking activities consist of the following distinct movements:

  • Clamping of the work material in place.
  • Conduction of the blanking operation.
  • Ejection of the part which is finished.

The fine blanking activity is carried out at very high pressure as compared to other conventional stamping operations thus tolls need to be designed with this consideration in mind.

The edges which are produced using this technique eliminate fractures because they are produced using conventional tooling surface flatness.

Fine blanking sheet metal stamping parts

fine blanking sheet metal stamping parts

The major pro of fine blanking is that it reduces the overall fabrication costs as it is a single-step process.

Surface Treatment For Sheet Metal Stamping Parts

Some of the surface treatment methods used for sheet metal parts include:

  • Zinc plating: is a method of sheet metal surface treatment that protects steel against corrosion.

Several galvanizing procedures are performed such as transparent, galvanizing using zinc-nickel alloy and zinc-iron alloy and black thick-layered that offers extra protection.

Zinc plating ensures that the lifespan of the metal sheet is elongated.

  • Nickel plating: it entails the application of nickel coating on the surface of sheet metal stamping parts to enhance their aesthetic effect.

It is commonly used on brass and copper parts to protect them against mechanical damage and corrosion due to temperature changes.

  • Anodizing: it treats the surface of aluminum by anodic oxidation in a way that can provide surface protection, durability, attractive appearance, and strength.
  • Tinning: it is a chemical process that ensures excellent protection of materials from rusting. It is used in the protection of sheet metal stamping parts that are fastened using soldering in the electrical industry because it improves soldering properties.
  • Dip coating and powder coating: these processes entail the use of techniques that are friendly to the environment and protect metals from external influences thus elongating their lifespan.
  • Screen printing: it entails printing of graphic elements onto metal sheet parts to ensure that the final products have high aesthetic features.
Precision Sheet Metal Stamping Parts

Precision sheet metal stamping parts tend to be used widely and they include:

  • Instrument parts
  • Meter parts
  • Acoustic parts
  • Camera parts
  • Modern office parts
  • Daily hardware

The products above tend to have varying functions in different fields.

Precisiom sheet metal stamping parts

precision sheet metal stamping parts

 The raw material’s thickness can range from 0.05 mm to 3.00 mm. some of the raw materials which are used in precision include copper, beryllium, brass, phosphor, stainless steel, aluminum, and iron.

Sheet Metal Stamping Parts Prototype

Sheet metal stamping parts prototype ensures that physical objects are constructed using freeform fabrication that is solid.

This technique fast enables short-run and prototype services to produce models for sheet metal prototypes and prototype parts.

Once this is done, it can then be broadly used in the production of parts of high quality in smaller quantities.

 sheet metal stamping parts prototype

sheet metal stamping parts prototype

 The process of sheet metal stamping parts prototype uses a three-dimensional virtual drawing from a CAD file in fabrication.

The physical model can display aspects of a given product early enough in the cycle of development.

Some of the benefits of sheet metal stamping parts prototype include:

  • It speeds the production process thus ensuring that your products reach the market faster.
  • Helps in the reduction of mistakes that may cost you money.
  • Able to reveal weaknesses early enough.
  • Removes features that are unnecessary in the process.
  • Elongates the lifespan of the final product.
  • Enables the creation of parts that have complicated geometries.
  • Reduces the requirement for engineering changes along the road of production.

For any questions or inquiry on sheet metal stamping parts, contact us now.

Send Your Inquiry Today
Scroll to Top