Stainless Steel Composite Panel
Our goal is to become your true partner in the field of stainless steel composite panel in China. Ningbo Redfir focuses on the development and application of various new materials such as ceramic metal panels, metal ceilings, ceramic graphene metal panels, wood grain ecological panels, etc, stands out in the field of ceramic metal panels. We have a skilled team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
Why Choose Us
Our Equipment
We have a 460-meter production line, imported CNC turret punch press, CNC punch press, CNC bending machine, 600W fully automatic cutting machine, fully automatic low-carbon spraying line and other production and quality inspection equipment.
Our Certificates
We have information integrated management system assessment certification, information integrated management system assessment certification, quality management system certification, environmental management system certification and other certificates.
Our Service
The company has a professional sales team to provide you with high-quality pre-sales consulting services. During the order production process, customers can communicate with us at any time to understand the production progress. At the same time, we provide high-quality after-sales service to meet the different needs of customers.
Advantages of Stainless Steel Composite Panel
Superior fire resistance
Fire safety is a top priority in construction, and stainless steel fireproof metal composite panels are designed to withstand extreme temperatures. The non-combustible core prevents fire spread, making these panels an excellent choice for buildings that require high fire safety standards.
Exceptional durability and strength
Stainless steel is known for its high tensile strength and corrosion resistance, making it a durable choice for harsh environments. Unlike traditional materials that May degrade over time due to moisture, heat, or chemical exposure, stainless steel composite panels maintain their structural integrity for years.
Lightweight and easy installation
Despite their strength, stainless steel fireproof metal composite panels are lighter than solid stainless steel sheets. This lightweight nature makes transportation, handling, and installation more efficient, reducing labor costs and construction time.
Aesthetic appeal and design flexibility
Modern construction demands not only performance but also visual appeal. Stainless steel panels come in various finishes, textures, and colors, allowing for customized designs that suit different architectural styles. Whether used for high-end facades, decorative interiors, or industrial spaces, these panels enhance the overall aesthetic of a structure.
Resistance to corrosion and weathering
Buildings exposed to extreme weather conditions require materials that can withstand humidity, UV rays, and temperature fluctuations. Stainless steel’s natural resistance to rust and oxidation makes composite panels an ideal solution for coastal areas, industrial zones, and high-traffic urban environments.
Low maintenance and cost-effective
Compared to other metal panels, stainless steel fireproof metal composite panels require minimal upkeep. Their smooth surface prevents dirt accumulation, and they can be easily cleaned with basic maintenance.
Specification of Stainless Steel Composite Panel
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Specification |
Details |
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Thickness |
Total: 5-50mm (cladding material: 1-10mm) |
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Width |
Up to 2500mm |
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Length |
Up to 15000mm |
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Surface Treatment |
No.1 finish or customized as needed |
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Base Materials |
ASTM A36, ASME SA516 Gr.60/65/70, ASME SA537 Gr.1/2/3, ASME SA105, ASME SA350 LF1/LF2/LF3, etc. |
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Cladding Materials |
ASME SA240 TP304/304L, 316/316L, 321/321H, 347/347H, S31803, S32205, S32760, 904L, etc. |
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Composite Process |
Explosive Bonding, Hot Bonding, Cold Bonding |
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Manufacturing Standards |
ASME SA264, JIS G 3601, NB/T47002.1, YB/T4282 |
Types of Stainless Steel Composite Panel
Structural composite panels
Used for load-bearing components, providing durability and stability.
Decorative composite panels
Designed for architectural applications. Focus on aesthetics and surface treatment (such as brushed, polished or mirrored).
Anti-corrosion composite panels
Suitable for harsh environments such as offshore platforms, chemical plants, and desalination equipment.
Composition of Stainless Steel Composite Panels
Surface layers
The outer layers of the panel are made from stainless steel. This can be either a standard grade like 304 or 316, depending on the desired level of corrosion resistance and aesthetic finish. Stainless steel is known for its resistance to rust, staining, and oxidation.
Core material
The core is typically made from a variety of non-metallic materials such as polyethylene, mineral-filled core, or other composites. The choice of core material affects the panel’s thermal insulation, sound insulation, and fire resistance.
Adhesive layer
The surface layers and core are bonded together using high-strength adhesives or through a continuous laminating process, ensuring that the composite panel maintains its structural integrity and performance over time.

Application of Stainless Steel Composite Panel
Building facades
These panels are widely used in building exteriors for their aesthetic appeal and weather resistance. They can be found on skyscrapers, shopping malls, and other commercial and residential buildings.
Interior walls
In addition to exteriors, stainless steel composite panels are used for interior walls in high-traffic areas, hospitals, and cleanrooms due to their durability and ease of cleaning.
Cladding and panels
They are used in cladding systems and decorative panels, offering a modern look while protecting underlying structures.
Signage and display
The reflective properties of stainless steel make it an excellent choice for signage and display applications, providing high visibility and durability.
Packing and Shipping of Stainless Steel Composite Panel
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Packing |
Bubble cotton |
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Shipping |
Shipped by road, sea, rail |

Manufacturing Process of Stainless Steel Composite Panel
Core material preparation
The core material is prepared and cut to the required size. This could involve extrusion, molding, or other manufacturing processes.
Surface layer application
Stainless steel sheets are prepared, which May involve surface treatments such as polishing or coating.
Lamination
The core material is sandwiched between the stainless steel sheets using high-strength adhesives or laminating processes. The layers are pressed together to ensure a strong bond.
Cutting and shaping
The composite panels are cut and shaped to meet specific design and size requirements. This can involve cutting to panels of various dimensions and shapes.
Quality control
The finished panels undergo rigorous quality control tests to ensure they meet standards for strength, durability, and aesthetic quality.
Other Service of Stainless Steel Composite Panel
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Sample Availability |
We offer up to three free samples, with the customer only needing to cover the freight cost. |
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Sample Lead Time |
Samples can be prepared within 3 days, with delivery typically taking 5-7 days |
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Logo Printing |
Your logo or company name can be printed on the package for branding purposes. |
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Mass Production Lead Time |
The lead time for mass production is usually 15-30 days, depending on size, quantity, and season. |
FAQ
We're well-known as one of the leading stainless steel composite panel manufacturers and suppliers in China. If you're going to buy high quality stainless steel composite panel made in China, welcome to get quotation and free sample from our factory.
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