Hangzhou Ruijia Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of metal id plates in China, also supports customized service. Welcome to wholesale bulk discount metal id plates for sale here from our factory. If you have any enquiry about free sample, please feel free to email us.
Metal ID Plates for Equipment, Machinery and Product Identification
Metal ID Plates provide a fixed place for information that needs to stay with a product, machine or component after it leaves the factory. Depending on the product, the plate may show a model number, serial number, part number, manufacturer details, technical ratings or other product-specific information.
Ruijia produces custom metal ID plates for OEM manufacturers, industrial suppliers, equipment distributors and wholesale buyers. Plate size, material, thickness, marking method, surface finish and mounting details can be specified according to the product on which the plate will be installed.
Identification Information for Different Products
| Information Type | Typical Purpose |
| Model Number | Distinguishes one product model from another |
| Serial Number | Gives each individual unit its own identification reference |
| Part Number | Identifies a replaceable or manufactured component |
| Manufacturer Name | Shows the company responsible for the product |
| Product Code | Connects the physical item with an internal product system |
| Technical Rating | Displays specified electrical or operating information |
| Production Date | Records the manufacturing period when required |
| Batch Number | Links products to a particular production batch |
| Warning Information | Provides specified caution or operating information |
| Barcode / QR Code | Connects the physical product with digital records when the code size is suitable |
Marking Methods for Metal ID Plates
Engraving
Engraving physically removes material from the plate to form letters, numbers or symbols. It is suitable when the buyer needs clearly defined recessed information.
Chemical Etching
Chemical etching selectively removes metal from exposed areas to create detailed graphics or recessed markings. It can be used for text, logos, symbols and technical information.
Laser Marking
Laser marking changes or removes material at the selected area to create readable text, codes and graphics. It is useful for applications where variable information needs to be added to individual plates.
Core Products
Aluminium Nameplates
Stainless Steel Name Plates
Brass & Zinc Alloy Badge
QR Code Barcode Asset Tag
Acrylic & Traffolyte Label
Electroformed Nickel Sticker
Wine & Perfume Bottle Label
ABS Car Badge
Metal Phone Stickers
Designed for Product Traceability
For many manufacturers, the value of an identification plate is not limited to displaying a company name. The information can help connect the physical product with internal production and service records.
A serial number may distinguish one unit from another. A model number can identify a product version. A part number can connect a component with a purchasing or replacement system. A barcode or QR code may provide a link to digital information when the marking area is large enough for reliable scanning.
This makes metal ID plates useful for manufacturers that need a consistent physical reference on products moving through production, distribution, installation and after-sales service.
Quality control production line
About Us
As an integrated manufacturing and trading enterprise with 20+ years of experience, we specialize in custom metal products, serving auto parts distributors, municipal contractors, brand merchandisers and gift suppliers worldwide. We provide one-stop solutions from design and prototyping to mass production, and boast authoritative certifications including EPR, RoHS and IEC.
Customer reviews
Our factory
Production Base and Workshop Configuration
Production Capacity and Equipment Strength
Quality Control and Compliance System
Package & Delivery
Package: Standard export package or Custom
Delivery: By air express, by sea
Exhibition photos
Q: Can you handle sequential serial numbers or variable QR codes on ID plates?
A: Yes. We routinely process sequential numbering, custom barcodes, and unique QR codes for asset tracking. Just supply an Excel spreadsheet or CSV data list alongside your vector artwork.
Q: Which metal holds up best in corrosive marine or chemical environments?
A: For highly corrosive settings, we specify Grade 316 stainless steel or thick anodized aluminum. Grade 316 offers superior resistance against chloride pitting and chemical washdowns compared to standard 304 steel.
Q: What is the preferred fixing method for heavy vibrating machinery?
A: For vibrating compressors, generators, or industrial motors, mechanical fastening via pre-drilled screw holes or riveted corners is always recommended over adhesive backing alone.
Contact us for more information.
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