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About This Sintered Stone Slab
A designer-curated collection of premium-look sintered stone surfaces in coordinated white, grey, and multi-tone selections — produced on SACMI CONTINUA lines with German KUKA robotics at 2 million sqm monthly capacity. Designed to flow seamlessly across bathroom vanities, walls, and floors in high-end hotels, villas, and luxury residential projects.
Why Designers Are Choosing This Material in 2026
Sintered stone is the fastest-growing material category in 2026 bathroom design, driven by its unique ability to deliver large-format, near-jointless surfaces that are fully UV-stable, fireproof, and non-porous. The 'indoor-outdoor flow' trend — where surfaces extend seamlessly from interior to exterior spaces — has become sintered stone's killer application, as it's the only material that performs identically in both environments. Architects and designers are increasingly specifying it for projects where traditional stone's limitations would constrain the design vision.
How We Process This Stone
The manufacturing of sintered stone bridges ceramics and natural stone production. Raw mineral powders are precisely batched before being compacted under presses exerting over 30,000 tons of force, then fired at temperatures exceeding 1,200°C. The result is a fully homogeneous, non-porous slab that requires no resins, sealers, or subsequent treatment.
Our Quality Control Process
Sintered stone QC includes dimensional verification, surface inspection under polarized light for micro-defects, color calibration against batch masters, and physical testing of sample coupons for flexural strength and water absorption. Every slab is individually wrapped and inspected before crating.
Visual Character & Surface Appearance
Created through advanced sinterization — nature's metamorphic process replicated in hours — this sintered stone's visual character centers on a curated collection of premium-look surfaces in coordinated white, grey, and multi-tone designer selections. The designer-curated white-grey-multi with coordinated textures shapes a designer-collected presence — coordinated luxury that flows across kitchen walls, floors, and countertops.
A designer-curated collection of premium-look sintered stone surfaces in coordinated white, grey, and multi-tone selections — produced on SACMI CONTINUA lines with German KUKA robotics at 2 million sqm monthly capacity. Designed to flow seamlessly across bathroom vanities, walls, and floors in high-end hotels, villas, and luxury residential projects.
A white sintered stone slab engineered for next-generation bathroom design
✔ Large-Format Slabs — Available in oversized formats up to 3200×1600mm, enabling seamless vanity tops with minimal visible joints for a clean, modern look.
✔ Non-Porous Surface — Near-zero water absorption means no sealing required. Resists staining from cosmetics, cleaning products, and everyday spills — ideal for worry-free bathroom use.
✔ Waterproof & Stain-Proof — 100% waterproof with zero liquid absorption. No sealing, no staining, no bacterial growth — the ultimate worry-free surface for wet bathroom environments.
✔ Factory-Direct Pricing — No middlemen or distributor markups. You get wholesale pricing directly from our Fujian production base, with full transparency on every order.
✔ Exceptional Durability — Engineered for high-traffic bathroom environments. Resists scratches, heat, stains, and daily wear — maintaining its beauty for decades with minimal maintenance.
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Property |
Value |
|
Material Type |
Sintered Stone (Designer Series) |
|
Color |
White / Grey / Multi |
|
Slab Sizes |
1200up × 2400up × 18/20/30 mm |
|
Half Slab Sizes |
600×1800up / 700×1800up × 18/20/30 mm |
|
Tile Sizes |
305×305×10 / 400×400×12 / 457×457×12 / 600×600×20 mm |
|
Polished Degree |
85° or up |
|
Production Line |
SACMI CONTINUA + KUKA arm |
|
Monthly Capacity |
2 million sqm |






Surface Finishes
Available finish options for this product:
- Polished
- Honed
Common Cut Sizes
|
Format |
Dimensions (mm) |
Thickness Options |
|
Standard Tile |
600 × 600 |
14, 16, 18 |
|
Large Format Tile |
800 × 800 |
16, 18, 20 |
|
Half Slab |
600~700 × 1800 up |
14, 16, 18, 20, 30 |
|
Full Slab |
1200 up × 2400 up |
14, 16, 18, 20, 30 |
|
Custom |
Per drawing |
Per specification |
Bathroom Vanity Tops
In bathrooms, the designer-curated white-grey-multi with coordinated textures creates a spa-like atmosphere of refined luxury. The a curated collection of premium-look surfaces in coordinated white, grey, and multi-tone designer selections brings a sense of calm and natural beauty that synthetic materials cannot match. Its natural coolness and smooth surface feel exquisite to the touch, while its moisture resistance ensures lasting beauty even in humid bathroom environments. Custom-cut to accommodate vessel sinks, undermount basins, and integrated soap niches.

Wall Cladding & Feature Walls
Creates a stunning focal point when used as feature wall cladding. The a curated collection of premium-look surfaces in coordinated white, grey, and multi-tone designer selections transforms an entire wall into a work of art — ideal for hotel receptions, office lobbies, luxury retail stores, and residential living rooms. Book-matched slabs amplify the effect, turning architecture into installation art.

Commercial Flooring
In high-traffic commercial environments — hotel lobbies, retail stores, restaurant dining areas — the designer-curated white-grey-multi with coordinated textures delivers the perfect combination of visual impact and long-term durability. Its a curated collection of premium-look surfaces in coordinated white, grey, and multi-tone designer selections creates a memorable first impression for every guest who walks through the door. Large-format installation minimizes grout lines for a seamless, premium look.

With over 15 years of experience in the natural stone industry, Yuanda Stone Co., Ltd. is a trusted manufacturer and exporter headquartered in Xiamen, with our production base located in Shuitou Town — the heart of China's largest stone processing hub. We specialize in sintered stone and advanced engineered surfaces and serve clients across North America, Europe, the Middle East, and Southeast Asia, delivering consistent quality, competitive factory pricing, and end-to-end export logistics support.
Our sintered stone manufacturing facility features 30,000-ton compaction presses, 1,200°C+ high-temperature kilns for full sinterization, and automated calibration and inspection lines — producing fully non-porous slabs with industry-leading dimensional accuracy.
Packaging
- Export-grade fumigated wooden crates with reinforced steel straps — Each slab is individually wrapped in protective plastic and separated by high-density foam padding to prevent any surface contact during transit.
- All four corners are fitted with heavy-duty edge protectors. Engineered slabs are packed with desiccant packs to maintain a dry internal crate environment throughout the shipping journey.
- A full-surface protective film is applied to every slab face before crating — easily peeled off after installation to reveal the pristine surface beneath.
Shipping
- Port of loading: Xiamen, Fujian, China
- Estimated production lead time: 15-20 working days per container after deposit confirmation
- Shipping terms: FOB / CIF / CFR available as per customer preference
- Ocean transit estimate: 15-25 days to North America, 20-30 days to Europe, 10-15 days to Southeast Asia
Q: What is the minimum order quantity for this product?
A: Our standard MOQ is one full 20ft container, which typically holds approximately 450-500 square meters of slabs. However, we understand that new clients often want to test the market first — small trial orders with mixed products are accepted with a slight price adjustment. Contact us to discuss a sample order tailored to your needs.
Q: Can I get a sample before placing a bulk order?
A: Yes, we provide free 10×10 cm or 15×15 cm samples so you can evaluate the color, texture, and quality in person. You only need to cover the courier shipping cost to your address. For clients who need larger samples (e.g., 30×30 cm) or specific finishes, these are available at a nominal production fee.
Q: What surface finishes are available for this stone?
A: This material is typically available in polished, honed, brushed, and leathered finishes. Polished offers the richest color depth and a mirror-like gloss. Honed provides a smooth, matte surface ideal for a more understated look. Brushed adds subtle texture with a soft sheen. Leathered gives a natural, tactile surface that hides fingerprints well. We will advise on the best options for your specific stone.
Q: How long does delivery take?
A: Production lead time is typically 15-20 working days per container after deposit confirmation. Ocean freight transit time varies by destination — approximately 15-25 days to major ports in North America, 20-30 days to Europe, 10-15 days to Southeast Asia, and 25-35 days to the Middle East and Africa. We will provide a precise timeline with your quotation.
Q: Can I mix different products in one container?
A: Yes, mixed containers are welcome and are a great way to test multiple products in your market with lower inventory risk per SKU. You can combine different stones from the same material category in one 20ft container. We can help you plan the optimal mix based on your target market. A small mixing surcharge may apply for very small quantities per item.
Q: Do you offer custom sizes and fabrication?
A: Absolutely. We cut and fabricate to your exact specifications based on CAD drawings or cutting lists. Custom edge profiles (eased, beveled, bullnose, ogee, waterfall), sink and faucet cutouts, and surface treatments are all available. Our CNC machining centers can handle complex geometries with millimeter precision.