Professional custom metal stamping suppliers
Wide Material Compatibility
0.2–6+ mm Sheet Thickness Capacity
In-House Tooling & Mold Manufacturing
Complete Surface Finishing Services
NDA Confidentiality Protection
ISO 9001|Provide DFM guidelines|Material utilization rate ≥85%
Completely customized production according to your drawings or samples
We are experts in high-speed precision metal stamping, deep draw stamping, progressive die stamping, and compound die stamping.
Our stamping capabilities serve a wide range of industries, including automotive, industrial, electronics, appliances, and construction. These include custom metal housings, motor housings, metal electronic terminals, decorative stampings, and bracket stampings. These products can be customized and assembled into a variety of finished products to meet specific requirements, offering a high degree of flexibility in size, layout, and functionality. We also export to a wide range of countries, where we have established long-term, stable relationships with clients, including the United States, Canada, Mexico, Germany, France, Italy, the United Kingdom, Poland, the Netherlands, Spain, Japan, South Korea, Australia, Singapore, Malaysia, the United Arab Emirates, Saudi Arabia, Brazil, Chile, the Czech Republic, Hungary, and many others.
Overall, our custom sheet metal stamping services provide tailored, versatile and scalable solutions for a variety of industrial and commercial applications.
What we can do for you
We provide complete services from design to finished products. When it comes to stamping and manufacturing precision structural parts, we are professional, reliable and trustworthy. We look forward to establishing a long-term and stable cooperative relationship with you.
Design
The sample development and proofing cycle is short. We can quickly develop molds and provide samples based on drawings or samples. Our professional engineers have reliable communication skills and can accurately understand customer needs.
Mold manufacturing
Our factory boasts independent mold design and manufacturing capabilities, equipped with advanced CAD/CAM systems and experienced mold engineers. We design precision progressive, compound, and single-station molds based on customer drawings and production requirements. All molds are manufactured, assembled, and tested in our own mold shop, shortening development cycles, ensuring comprehensive quality control, and enabling rapid design adjustments based on customer feedback.
Automated stamping
Equipped with advanced automatic stamping production lines, integrating high-speed punching machines, feeding systems and precision molds, we ensure efficient and stable production. The automated process enables continuous feeding, punching and forming, with excellent consistency and minimal material waste. Through real-time monitoring and precise control of stamping speed and tonnage, we achieve high production capacity while maintaining strict dimensional tolerances.
Integrated surface treatment
We offer a comprehensive range of surface treatment services to meet diverse functional and aesthetic needs. Available processes include electroplating (zinc, nickel, and chrome), anodizing, powder coating, painting, polishing, and electrophoresis. Each treatment is performed under strict process control to ensure uniform coating thickness, strong adhesion, and corrosion resistance. We also offer RoHS and REACH-compliant treatments to meet international environmental and quality standards for automotive, electronics, and industrial applications.
Custom various metal stamping parts according to your needs
Everything is produced and processed according to your specified drawings and standards, whether it is tolerance, precision, hole position, edge size, we can ensure the consistency of batch production
Automotive Component
- Body Structure Parts
- Chassis & Suspension Components
- Powertrain & Mounting Parts
- Interior / Exterior Functional Parts
- Heat Shield
- Small Fastening & Mounting Plates
Electronics & Electrical Housings
- Electronic Device Enclosures
Electrical Control & Connection Parts - Appliance Enclosure & Structural Parts
- Sheet Metal Cabinets & Racks
- EMI Shield Cover
- Fixing Clip / Clam
- Connector Plate / Contact Tab
Industrial Machinery
- Structural & Mounting Brackets
- Enclosures & Protective Covers
- Linking & Fastening Components
- Transmission & Assembly Components
- Industrial Electrical Parts
- Accessory & Functional Parts
Appliances & Hardware
- Appliance Structural Components
- Kitchen Appliance Parts
- Refrigeration & Cleaning Appliance Parts
- General Hardware Stamping Parts
- Hinge / Clip / Latch
- Spring Plate / Retaining Clip
- Washer / Connector Plate
- Back Plate
- Inner Plate
- Front / Rear Frame
Building Metal Fittings
- Building Structural Components
- Door, Window & Curtain Wall Hardware
- Decorative & Interior Hardware Parts
- Mounting & Fastening Components
- Washer / Support Plate
- Clip / Hanger
- Fixing Bracket
- Pipe Clip / Clamp Plate
Our Custom Metal Stamping Capabilities
Our stamping workshop has stamping machines of different tonnage specifications, which can handle various parts stamping orders. Whether it is blanking, precision stamping, deep stamping or progressive die stamping, we are capable of meeting them. And our engineers have many years of stamping experience, and can handle everything from drawings to finished products with ease. In addition, we have the processing capabilities of various stamping dies. For the metal forming orders you entrust to us, we can be responsible for the delivery of design, dies and finished products. It completely saves you worry and cost.
- Electronic Terminals
- Sensor components
- Thrust washers
- metal enclosures
- metal cabinets
- Medical components
- Inserts
- Fuse clips
- Brackets
- Contacts
- Covers
- Hydraulic tanks
- Fuel tanks
- Bearing shells
Full range of metal stamping services
With our ability to manufacture complex, high-precision stampings and assemblies, we can speed up turnaround on new products and ensure superior control over tooling design and quality. Combined with our other metalworking capabilities in sheet metal fabrication, welding and assembly, we can easily assemble stampings into more complex assemblies or ensure efficient packaging and on-time shipment of quality stampings.
- Plating
- E-Coating
- Heat-treating
- Stress Relieving
- Black Oxide finish
- Passivation
- Powder Coating
- Deburring
- Burnishing
Types of stamping we offer
We offer single and multistage, progressive die, deep draw, fourslide, and other stamping methods to ensure the most effective method for manufacturing your products. Mulan Group’s experts can match your project with the appropriate stamping by reviewing your uploaded 3D model and technical drawings.
- Progressive Die Stampinguses multiple dies and steps to create deeper parts than would typically be achievable through single dies. It also enables multiple geometries per part as they go through various dies. This technique is best suited to high volume and large parts such as those in the automotive industry. Transfer die stamping is a similar process, except progressive die stamping involves a workpiece attached to a metal strip pulled through the entire process. Transfer die stamping removes the workpiece and moves it along a conveyor.
- Deep Draw Stampingcreates stampings with deep cavities, like enclosed rectangles. This process creates rigid pieces since the extreme deformation of the metal compresses its structure into a more crystalline form. Standard draw stamping, which involves shallower dies used to shape the metal, is also commonly utilized.
- Fourslide Stampingshapes parts from four axes instead of from one direction. This method is used to manufacture small intricate parts including electronics components such as phone battery connectors. Offering more design flexibility, lower production costs, and faster manufacturing times, fourslide stamping is popular in aerospace, medical, automotive, and electronics industries.
- Hydroformingis an evolution of stamping. Sheets are placed on a die with a bottom shape, while the upper shape is a bladder of oil that fills to high pressure, pressing the metal into the shape of the lower die. Multiple parts can be hydroformed simultaneously. Hydroforming is a quick and accurate technique, though it requires a trim die to cut the parts out of the sheet afterward.
- Blankingcuts pieces out from the sheet as an initial step before forming. Fineblanking, a variation of blanking, makes precise cuts with smooth edges and a flat surface.
- Coiningis another type of blanking that creates small round workpieces. Since it involves significant force to form a small piece, it hardens the metal and removes burrs and rough edges.
- Punchingis the opposite of blanking; it involves removing material from the workpiece instead of removing material to create a workpiece.
- Embossingcreates a three-dimensional design in the metal, either raised above the surface or through a series of depressions.
- Bendinghappens on a single axis and is often used to create profiles in U, V, or L shapes. This technique is accomplished by clamping one side and bending the other over a die or pressing the metal into or against a die. Flanging is bending for tabs or parts of a workpiece instead of the whole part.
Comparison of different stamping processes：
| crafts | Accuracy | cost | Applicable Materials | Typical industries |
| Ordinary punching | ±0.1mm | Low | Mild steel, aluminum plate | General hardware, electronics |
| Precision stamping | ±0.02mm | high | Medium and high carbon steel, copper alloy | Precision machinery, medical equipment |
| Progressive die stamping | ±0.05mm | Medium to high | Stainless steel, galvanized sheet | Automobile, communication equipment |
| Hot stamping | ±0.2mm | Very high | Boron Steel | Automobile safety structural parts |
Our samples
We stamp a wide range of components, including custom and OEM. Since we are the original manufacturer, all our products are processed exactly according to the customer’s drawings.
We can provide a variety of production capacities to meet the production capacity needs of enterprises of various specifications
Mulan Group offers a wide variety of production volumes for sheet metal stamping, including:
Low Volume Production
Low volume production is any amount up to 100,000 units. Most stamping projects are at least 1000 units to ensure cost-effectiveness for the customer. Customers use smaller metal stamping orders to bridge the development of a product between prototypes and mass manufacturing and to see how well a product will do on the market. Low volume production also helps if a buyer is looking for customized products. Mulan Group offers low per-unit costs, even for small volumes.
Medium Volume Production
Medium volumes of production are between 100,000 and 1 million units. This amount of metal stamping production offers the flexibility of low-volume orders while enabling a lower price per part. It will also offer lower up-front costs for tooling.
High Volume Production
Short Run Stamping
Short-run stamping is a low-volume production run with limited tool revisions. With short runs, overall costs will be less since you won’t need to change processes or equipment as much. Very short runs will have no changing factors, enabling the lowest price. These production capabilities are best for parts requiring less flexibility, low volume, or entering a new market.
Stable quality, precision manufacturing, fast response, on-time delivery, and engineering support capabilities are all reasons why you choose us as your partner
Certification and Qualification
Consistent dimensional accuracy of batch parts
Price stability for long-term partnerships
Reliable and on-time delivery guarantee
Metal Stamping Fabrication FAQs
What is the difference between progressive die and regular die stamping?
Progressive die stamping involves a single die that has multiple stages of operations, allowing the metal to progressively transform into the desired shape as it moves through the stages. This method is efficient and cost-effective for large volumes. On the other hand, regular die stamping, also known as single-stage or stage tooling, involves separate operations performed with separate dies. This method is often used for low volume productions or complex parts that can’t be created with a progressive die.
What are the pros and cons of progressive stamping compared to regular stamping?
Progressive stamping offers lower unit price and higher accuracy with better part dimension repeatability. However, it requires a higher tooling investment compared to regular die stamping, and not all part geometries can be done with progressive stamping. Regular stamping, on the other hand, is capable of doing any geometry of metal parts with lower tooling investment, but it has a higher unit cost than progressive stamping parts and lower accuracy with less repeatability.
Can Mulan Group arrange for export shipment on our behalf?
Sure, Mulan Group can efficiently handle the transportation of metal stamping products. We have a professional freight forwarding network that supports various trade export methods, such as sea freight, air freight, and rail transport. You don’t need to worry about this—we will ensure the goods are delivered safely and intact to countries worldwide.
How does Mulan Group ensure the precision of stamped parts?
We use the industry’s leading stamping equipment. Moreover, our engineers have over a decade of experience in metal stamping. By leveraging advanced machinery and a team of highly skilled professionals, we ensure the precision of stamped parts. Additionally, depending on the requirements of the parts, we employ progressive and conventional stamping methods to guarantee high accuracy and repeatability.
You can contact us by email, phone or the form below. Of course, it is recommended that you provide us with complete cooperation information, such as sheet metal manufacturing drawings, process requirements, material requirements, application scenarios, tolerance requirements and quantity. In this way, we can quickly provide you with a specific quotation and solution within 12 hours.
One stop custom sheet metal processing service provider in China
- 12+Years Sheet Metal Manufacturing Factory
- Certified with ISO 9001:2015 quality standards
- Free 2D/3D Design Drawing