Foshan Mellow Stainless Steel Co., Ltd.
| Payment Terms | L/C,T/T,D/P,D/A,Western Union |
| Supply Ability | 5000ton/month |
| Delivery Time | 15-21 days |
| Packaging Details | Standard export sea-worthy packaging, wooden case or as your requirements for stainless steel sheet/plate |
| Application | Construction,Decoration,ect |
| Standard | ASTM |
| Sample | Sample Freely |
| Quality checker | 5 |
| Trade Term | FOB, CFR, CIF |
| Brand Name | Mellow |
| Model Number | 201, 202, 301, 304, 304j1, 304l, 321, 309s, 310s, 2205, 409l, 410, 410s, 420, 420j1, 420j2, 430, 439, 409l, 443, 444, etc |
| Certification | ISO9001&ISO14001 |
| Place of Origin | Guangdong, China |
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Product Specification
| Payment Terms | L/C,T/T,D/P,D/A,Western Union | Supply Ability | 5000ton/month |
| Delivery Time | 15-21 days | Packaging Details | Standard export sea-worthy packaging, wooden case or as your requirements for stainless steel sheet/plate |
| Application | Construction,Decoration,ect | Standard | ASTM |
| Sample | Sample Freely | Quality checker | 5 |
| Trade Term | FOB, CFR, CIF | Brand Name | Mellow |
| Model Number | 201, 202, 301, 304, 304j1, 304l, 321, 309s, 310s, 2205, 409l, 410, 410s, 420, 420j1, 420j2, 430, 439, 409l, 443, 444, etc | Certification | ISO9001&ISO14001 |
| Place of Origin | Guangdong, China | ||
| High Light | titanium rose gold ss sheet ，titanium colored stainless steel sheet ，304 rose gold ss sheet | ||
| Product Name | Satin black titanium matte stainless steel plate 201 304 316 430 |
|---|---|
| Place of Origin | Guangdong, China |
| Grade | 201, 304, 316, 410, 430 |
| Certification | ISO9001&ISO14001 |
| Thickness Range | 0.3mm-3.0mm |
| Tolerance | ±5% |
| Width Range | 600mm-1500mm |
| Length | 2000mm, 2438mm, 3048mm, or customized |
| Size | 1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or customized |
| Color | Champagne, rose, bronze, black titanium, titanium gold, yellow titanium, brown, taw |
| Finish | 2B, BA, No. 4, Hairline, 8K, embossed, etched, vibration, PVD color coated, sand blasted, Anti-fingerprint |
| Color | Gold, Black, Sapphire blue, Brown, Bronze, Purple, Champagne gold, Diamond, Rose gold, Rose red, etc. |
|
Lead Time |
10 to 21 working days after the receipt of 30% deposit |
|
Processing Service |
Bending, Welding, Punching, Cutting |
|
Machines |
8k Polish Machines, Pvd Coating Machines. |
| Packing | Standard export sea-worthy packaging,Wooden pallet or according to customer's request |
| Application | Interior/exterior/architectural/bathroom decoration, elevator decoration, hotel decoration, kitchen equipment, ceiling, cabinet, kitchen sink, advertising nameplate |
The production of colored stainless steel sheets via PVD (Physical Vapor Deposition) involves three core stages: pre-treatment, PVD coating deposition, and post-treatment, with strict parameter control throughout.
This stage ensures a clean, smooth surface for coating adhesion.
Cutting & Polishing: Cut stainless steel coils/plates to required dimensions via laser or shearing. Polish with abrasive belts/wheels to achieve finishes like mirror, brushed, or matte, and remove minor scratches.
Cleaning: First, degrease with alkaline/solvent solutions to eliminate oil and fingerprints. Then, pickle with nitric-hydrofluoric acid to remove oxide layers and polishing residues. Finally, rinse with deionized water and dry with hot air/infrared to avoid water spots.
Completed in a high-vacuum chamber to ensure coating quality.
Vacuum Setup: Load dried substrates into the chamber, then pump to 10⁻³–10⁻⁵ Pa (high vacuum). Heat substrates to 150–300°C and use argon ion bombardment for deep cleaning.
Target Sputtering & Reaction: Select targets based on color (e.g., titanium for gold, chromium for silver). Use magnetron sputtering (plasma bombards targets to release atoms) or arc ion plating (electric arc melts targets) to vaporize targets. Introduce reactive gases (nitrogen for nitrides, oxygen for oxides); target atoms react with gases to form colored compound films (e.g., TiN for rose gold) on substrates.
Thickness Control: Monitor via a quartz crystal sensor to keep coating thickness at 0.1–1 μm (too thin = poor fastness; too thick = brittleness).
This stage enhances performance and ensures compliance.
Cooling & Finishing: Cool the chamber to room temperature, release vacuum, and unload. Optionally, lightly polish coated surfaces for better gloss.
Quality Checks: Test coating hardness (≥2000 HV via Vickers tester) and adhesion (no peeling via cross-cut tester). Use a spectrophotometer to verify color consistency (ΔE ≤ 1 vs. standards).
Packaging: Wrap qualified sheets in anti-scratch film, then pack in cartons/wooden pallets for transport.
Company Details
Business Type:
Exporter,Manufacturer,Trading Company
Employee Number:
500~600
Ecer Certification：
Verified Supplier
Mellow Group have been a professional manufacturer in stainless steel industry since 2004. As a leading stainless steel enterprise specialized in stainless steel coils and customized surface stainless steel material in China, Mellow group have total employees more than 600 people. With our effective... Mellow Group have been a professional manufacturer in stainless steel industry since 2004. As a leading stainless steel enterprise specialized in stainless steel coils and customized surface stainless steel material in China, Mellow group have total employees more than 600 people. With our effective...
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