Product Overview
Silver Portoro Marble (Silver Dragon Marble) is a premium natural black marble quarried from Guangxi, China, famous for its deep jet‑black base with striking flowing silver‑white linear veins. The bold contrast between black background and metallic silver‑white streaks delivers dramatic luxury and modern elegance, widely used in high‑end villa decoration, hotel lobbies, commercial projects, countertops, sinks, wall cladding and flooring. Each slab features unique natural veining, making every project exclusive and one‑of‑a‑kind.
This Silver Portoro Marble Sink is crafted from Silver Portoro marble slabs through precise cutting and seamless fabrication, showcasing the natural beauty and elegant texture of the stone. The sink surface is finely polished and carefully finished, offering excellent water resistance and long-lasting durability.
The interior is designed with a well-engineered drainage slope to ensure both functionality and a comfortable user experience while maintaining a clean, modern appearance. We also provide customized solutions based on project requirements, including sizes, thicknesses, cut-out details, and surface finishes, making it suitable for various interior styles and architectural applications.
Customizable Design & Versatile Installation
Multiple styles: Undermount sink, vessel sink, wall‑mount sink, integrated countertop‑sink combination
Custom size, depth, shape (rectangle, square, round, irregular), finish (polished, honed, matte)
Standard 45mm drain hole, compatible with global standard plumbing accessories
Suitable for kitchen prep sinks, bathroom vanity basins, hotel wash basins, villa master bathrooms and high‑end commercial restrooms
Specification
| Color | White,Green,Pink,Black,Etc |
| Design Style | Modern |
| Style/Type | Pedestal Basin /Pedestal Sink |
| Our Offerings Include | Marble Sinks,Small Sinks,Countertop Sinks,Integrated Marble Sinks,Double Sinks,Powder Room Sinks,Farmhouse Sinks,Wall-mounted Sinks,Vanity Sinks,Etc |
| Drainage Type | Univeral Standard Hole,customized |
| Application | Bathroom,Powder Room,Etc |
| Basin Shape | Oval,Rectangle,Customized |
| Faucet Mount | Single Hole |
| Packing | Seaworthy Wooden Boxes |
Product Display
Product introduction
Unique High‑End Aesthetics
This silver portoro marble sink is crafted from natural marble slabs through precise cutting, 45-degree mitered fabrication, and detailed hand polishing. Compared with traditional solid carved sinks, the fabricated structure offers greater flexibility for custom sizes and shapes while reducing overall weight, making it more suitable for luxury residential, hospitality, and commercial projects.
The veining of this Silver Dragon marble is especially ideal for bookmatching fabrication. The naturally flowing black and white patterns create a striking mirrored visual effect after fabrication, bringing a stronger sense of artistry and luxury to the overall design. Through careful vein matching and detailed craftsmanship, the sink surface presents a more seamless and visually harmonious natural stone appearance, further enhancing the spatial aesthetic and premium atmosphere.
Easy Maintenance & Wide Processing Options
The sink is treated with a protective waterproof and anti-stain coating, helping to effectively resist daily dirt, oil stains, and water marks for easier maintenance and long-lasting beauty.Clean with neutral cleaner and water; regular sealing enhances anti‑stain performance. Available finishes: polished, honed, leathered, brushed, fluted, water‑jet cut. Supports CNC custom cutting, carving, edge profiling and sink fabrication.
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