Sichuan River Stone Co., Ltd.
Sichuan River Stone Co., Ltd.
Premium Custom Signage Manufacturer

Technical Consultation · Premium Solutions

Sichuan River Stone Co., Ltd.
lluminating Your Brand with Precision

IP65 Waterproof (Higher Available)

5-Year Warranty

Sichuan River Stone Co., Ltd.
Mastery of Metal Lettering

Laser Precision · Seamless Finish

Why River Stone?

 More than just advantages - this is how we build trust.

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Engineering-Grade Precision

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20+ Years of Expertise

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Wooden Crating & Global Shipping

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5-Year Warranty ★★★★★

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Our Factory | Built for Precision

Precision is not just a standard - it's our foundation.

 

🔹6,500㎡ production space - enough capacity for large-scale projects
🔹120+ skilled craftsmen - welders, CNC operators, finishers
🔹Chengdu + Shenzhen - dual facilities for flexible production
🔹Advanced CNC equipment - ±0.1mm precision cutting & forming  
🔹40+ countries served - trusted by partners worldwide

 

River Stone | Crafted to Perfection

Every sign reflects our commitment to seamless finishes, uniform illumination, and lasting quality.

Featured products

Custom Solid Brass Dimensional Letters — Brushed CNC Machined Metal Sign
Custom Solid Brass Dimensional Letters — Brushed CNC Machined Metal Sign
Premium custom solid brass dimensional letters, precision CNC machined from 100% genuine brass stock with a brushed natural brass finish and clear lacquer protection. One-piece seamless construction with no joints or welds, standard stud mounting, fully customizable in size, font, thickness and installation method. Suitable for both indoor and outdoor applications, ideal for luxury retail, hotels, corporate lobbies, architectural branding and high-end residential addresses.
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Custom Solid Brass CNC Engraved Relief Plaque — Antique Oxidized Brass Wall Sign
Custom Solid Brass CNC Engraved Relief Plaque — Antique Oxidized Brass Wall Sign
Premium custom solid brass CNC engraved relief plaque, precision-machined from one-piece solid brass stock with deep raised lettering, emblems and coat of arms details. Finished with an antique oxidized brass patina and paint-filled recessed areas for high contrast. Hidden rear stud mounting delivers a clean, hardware-free facade. Naturally corrosion-resistant solid brass develops a richer patina over time, ideal for indoor and outdoor architectural, memorial, hospitality and luxury residential applications.
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Custom Wood Grain Stainless Steel Letters | 3D Metal Letters for Natural Style Signage
Custom Wood Grain Stainless Steel Letters | 3D Metal Letters for Natural Style Signage
Combining the warmth of natural wood aesthetics with the strength of stainless steel, these custom 3D letters feature a realistic wood grain finish with superior durability. Designed for both indoor and outdoor use, they deliver a premium, maintenance-free signage solution for modern architectural branding.
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Custom Front Lit Edge Lit Channel Letters with UV Printed Face & L-Shaped Acrylic Stand
Custom Front Lit Edge Lit Channel Letters with UV Printed Face & L-Shaped Acrylic Stand
Premium desktop floating edge-lit 3D logo letters with UV-printed acrylic face. Automotive-grade powder-coated stainless steel body, clear L-shaped acrylic stand, ideal for indoor reception desks and retail counters.
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Custom Trimless Front Lit Channel Letters | Acrylic Face Stainless Steel Sign
Custom Trimless Front Lit Channel Letters | Acrylic Face Stainless Steel Sign
Premium custom trimless front-lit channel letters with automotive-grade baked paint stainless steel housing and acrylic face. Seamless trimless design with no visible metal trim from the front view, LED uniform illumination, and individual stud wall mounting. IP65 waterproof standard, 304/316 stainless steel optional, fully customizable in size, font, color, and mounting. Ideal for modern retail, corporate lobbies, restaurants, and high-end commercial spaces.
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Custom Mirror Titanium Gold Backlit Channel Letters | Halo Lit Stainless Steel Sign
Custom Mirror Titanium Gold Backlit Channel Letters | Halo Lit Stainless Steel Sign
Premium custom mirror titanium gold backlit channel letters with electroplated mirror finish. Hollow fabricated stainless steel construction with LED halo glow, standard exposed frosted acrylic and stud-mount flush to wall. IP65 waterproof standard, 304/316 stainless steel optional, fully customizable in size, font, content, color and mounting. Ideal for luxury retail, hotels, corporate lobbies and high-end commercial spaces.
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Client Testimonials

Real feedback from global brands and signage partners who trust us to deliver
precision, quality, and reliability.

Sichuan River Stone Co., Ltd.

Our Collaboration Process

Sichuan River Stone Co., Ltd.

Frequent Asked Questions

Within 5 years, we take full responsibility for any manufacturing defects, including power supplies and components. If any non-artificial issue occurs, please contact us and we'll take care of it.

Pricing depends on size, craftsmanship, materials, and design complexity—every project is unique. While we position ourselves as a high-end precision manufacturer, our prices remain reasonable. Share your requirements and we'll provide a detailed quote.

Yes. All outdoor signs use waterproof LED modules with a standard IP65 rating, sufficient for most outdoor applications. If you require a higher rating (IP67/IP68), please let us know when requesting a quote.

Absolutely. If you're working with us for the first time or want to verify our quality, we welcome you to place a sample order to experience our craftsmanship and service firsthand.

Production typically takes 3–7 days, depending on project quantity and complexity. Shipping is flexible—we can arrange sea freight, air freight, or door-to-door courier based on your preference. If you have specific timeline requirements, please let us know in advance.

Rest assured. All signs are packed in custom wooden crates with foam cushioning to minimize transit risks. If you notice any damage upon receipt, please take photos and contact us immediately—we will arrange a replacement or repair as needed.

Have more questions? Check our full FAQ →

Begin Your Project With Us

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