2B Finish Colored Stainless Steel Plate SUS304 SUS301 SUS320 ASTM 420J2

We mainly supply high-quality 300 series stainless steel with complete specifications and stable performance to meet different application environments and budget requirements.

• Common grades: SUS304, SUS301, SUS320, ASTM 420J2, fully compliant with ASTM and JIS international industrial standards.
• Material performance: Austenite structure features high toughness, easy bending, excellent welding performance, acid and alkali resistance and oxidation resistance, suitable for indoor and outdoor applications.
• Base surface: Standard 2B matte finish as the base, with optional mirror, hairline, sandblasting, etching and vibration finish for rich textures and layered effects.

We adopt eco-friendly PVD vacuum ion plating as the core manufacturing technology, which is more superior than traditional spray painting with zero pollution and harmful substances. Under high vacuum environment, metal elements such as titanium, chromium and zirconium are deposited on the plate surface in ionic form, forming a high-strength nano protective film with strong adhesion, no peeling, no cracking and scratch resistance.

A wide range of color options are available, including solid colors, retro tones and gradient colors: titanium gold, rose gold, champagne gold, black titanium, grey steel, antique copper, bronze, sapphire blue, violet, emerald green, wine red and iridescent colors. The color is uniform and transparent with premium metallic luster, showing strong three-dimensional sense under light reflection. Custom solid color, partial pattern coloring and two-tone splicing are supported for personalized demands.

1. Superior Corrosion & Weather Resistance

   The colored coating isolates air and moisture effectively, resisting moisture, salt spray and rain erosion. It maintains stable performance without rust or fading even in coastal high-salinity and high-humidity outdoor environments.

2. Wear Resistance & Long Service Life

   High surface hardness ensures compression and scratch resistance. It can withstand daily collision and wiping without obvious marks, with a service life 3–5 times longer than ordinary painted plates.

3. Fireproof & Eco-friendly

   Metal base material reaches Class A fire resistance, high temperature resistance and non-deformation. Free of formaldehyde, radiation and toxic substances, it is 100% recyclable and in line with green building material standards.

4. Easy Cleaning & Low Maintenance

   The compact surface repels dust and oil stains. Anti-fingerprint treatment is optional to reduce handprints. Daily cleaning only requires simple water wiping, greatly reducing later maintenance costs.

5. Strong Machinability

   With good flexibility, the plates support customized processing such as cutting, bending, rolling, welding, punching, carving and embossing, meeting various special-shaped installation and customization needs.

• Regular sizes: 1219×2438mm, 1000×2000mm, 1500×3000mm and other standard large sizes.
• Thickness range: 0.3mm–3.0mm in full specifications with sufficient stock, uniform thickness and flat surface without warping.
• Custom processing: Precision cutting, fixed-size leveling, edge polishing, anti-fingerprint and anti-oxidation treatment, surface film protection and one-stop supporting services.
• Personalized customization: Special sizes, exclusive colors, custom patterns, logo etching and pattern customization are available to match different project requirements.

• Construction Engineering: Exterior wall decoration, curtain wall cladding, lobby wall, ceiling, beam and column wrapping for hotels, office buildings, shopping malls and clubs.
• Elevator Decoration: Elevator car interior, door panel, door frame and handrail decoration for high-rise buildings.
• Home & Kitchen: High-end cabinet door panels, bathroom cabinets, partition screens, TV background walls and light luxury furniture panels.
• Commercial Fitment: Interior decoration, door head signs and advertising signs for KTV, bars, exhibition halls, luxury stores and chain catering stores.
• Hardware Products: Decorative pipes, hardware accessories, art crafts, hotel soft furnishings and urban landscape sculptures.

As a direct factory supplier, we implement strict material selection and full-process quality inspection. All products pass flatness detection, color difference inspection, adhesion test and salt spray test to ensure stable and reliable quality. Our colored stainless steel plates are versatile in style, compatible with light luxury, minimalism, new Chinese style and industrial style. With elegant appearance and stable performance, the color remains new for long-term use, making it the preferred choice for high-end decoration projects and customized metal materials.