
Product Overview
We specialize in transforming premium metals into powerful brand statements. This product showcases our mastery in heavy-gauge metal fabrication and fine finishing. Each letter is sculpted from solid stainless steel, meticulously polished and coated to achieve a flawless, jewelry-like gold mirror surface that defines premium spaces.
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Technical Specifications
| Feature | Specification |
|---|---|
| Material | 304 or 316 Grade Stainless Steel (For optimal polishing & corrosion resistance) |
| Thickness | 20mm (0.78ā) |
| Process | CNC precision cutting from solid plate, edge machining, and hand-finished polishing |
| Surface Finish | Mirror Polished followed by PVD (Physical Vapor Deposition) Gold Coating |
| Coating Property | Highly durable, tarnish-resistant, and UV-stable. Superior to electroplating |
| Mounting Method | Glue installation or Integral Rear Mounting Threads (CNC-tapped) or Concealed Welded Studs for floating effect |
| Weight | Approximately 16 kg per square meter (Material density-based). Heavy-duty mounting required |
| Recommended Use | Premium Interior Feature Walls, Luxury Retail Storefronts, Corporate Branding, Landmark Installations |

Our Craftsmanship
lĀ Solid Construction: Fabricated from a single, thick plate of stainless steel for unmatched structural integrity and a substantial silhouette.
lĀ Jewelry-Grade Finish: Multi-stage hand polishing achieves a perfect mirror base before the application of durable PVD gold coating.
lĀ Precision Engineering: Mounting points are integrally machined into the solid metal, ensuring secure, invisible installation for a clean āfloat-on-wallā appearance.
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Customization Options (Sculpted to Your Vision)
We fabricate to your precise design, handling the complexities of heavy-gauge metal.
lĀ Size & Scale: Optimal for large-scale letters. Maximum size limited by material plate and machining capacity.
lĀ Edge Detail: Choose from precision square edges, softened rounded edges, or dramatic bevelled edges.
lĀ Gold Tone: Standard champagne gold, rose gold, or deep brass tones available via PVD process.
lĀ Mounting & Integration: We provide custom CNC-machined aluminum or stainless steel brackets for secure mounting to various surfaces (drywall, concrete, stone).
lĀ Special Requests: Can accommodate internal reinforcement for extreme sizes or unique mounting challenges.
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Professional Drawing & Mounting Specification
Planning for Substance and Security
Due to the significant weight and value of these signs, detailed engineering drawings are essential.
lĀ We Provide: 1:1 dimensioned drawings, detailed mounting bracket drawings, substrate requirement specifications, and load calculations.
lĀ Installation Kit: All necessary custom-machined heavy-duty brackets, bolts, and templates are provided.
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Packaging & Logistics
lĀ White-Glove Packaging: Each letter is meticulously cleaned, coated with a protective peelable film, wrapped in soft non-abrasive material, and secured within a custom-built wooden crate with reinforced framing.
lĀ Secure Shipping: Due to high value and weight, we recommend and manage insured, tracked freight shipping. Palletization and export crating standard.
lĀ Installation Support: We provide comprehensive installation instructions and are available for technical consultation during the install phase.
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Why Partner With Us?
lĀ Expertise in Heavy Metal: We have the specialized CNC equipment and polishing expertise to work flawlessly with 20mm metalāa capability many sign shops lack.
lĀ PVD Coating Assurance: Our PVD process ensures the gold finish will not tarnish, peel, or fade, backed by a 5-Year Finish Integrity Warranty.
lĀ End-to-End Project Management: From evaluating your design for manufacturability to providing engineered mounting solutions, we manage the complexities so you donāt have to.
Sichuan River Stone Co., Ltd.Ā is a leading enterprise specializing in the design, manufacture, and supply of high-performance precision textile accessories. We provide key core components for global spinning, weaving, dyeing and finishing, and non-woven fabric machinery, including high-speed spindles, precision yarn guides, tension control systems, and customized sensors.Ā
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