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About This Sintered Stone Slab
Massive 3200×1600mm marble-inspired sintered stone slabs that deliver the look of natural stone with porcelain-level durability — no sealing, no polishing, no maintenance. The ultra-large format enables near-jointless bathroom flooring and full-height wall panels, creating the seamless, architectural-scale surfaces that define modern luxury interiors.
Material Origin & Characteristics
This sintered stone slab is created through an advanced manufacturing process that mimics the natural metamorphism of stone — raw minerals are subjected to extreme heat (1200°C+) and pressure (30,000+ tons), fusing them into a single, non-porous mass.
Construction & Performance
Sintered stone represents the current pinnacle of commercial floor material engineering. It is completely UV-stable, withstands direct heat, and is 100% non-porous with zero liquid absorption and complete stain immunity.
Why Designers Are Choosing This Material in 2026
Sintered stone is the fastest-growing material category in 2026 commercial interior 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.
Visual Character & Surface Appearance
Created through advanced sinterization — nature's metamorphic process replicated in hours — this sintered stone's visual character centers on White / Grey tones with natural character from China. The White / Grey tones with natural character shapes a cutting-edge and seamless presence — next-generation material for next-level kitchen design.
Massive 3200×1600mm marble-inspired sintered stone slabs that deliver the look of natural stone with porcelain-level durability — no sealing, no polishing, no maintenance. The ultra-large format enables near-jointless bathroom flooring and full-height wall panels, creating the seamless, architectural-scale surfaces that define modern luxury interiors.
A white sintered stone slab engineered for next-generation commercial interior design
✔ Large-Format Slabs — Available in oversized formats up to 3200×1600mm, enabling seamless commercial floors 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 commercial interior use.
✔ Waterproof & Stain-Proof — 100% waterproof with zero liquid absorption. No sealing, no staining, no bacterial growth — the ultimate worry-free surface for wet commercial interior environments.
✔ Exceptional Durability — Engineered for high-traffic commercial interior environments. Resists scratches, heat, stains, and daily wear — maintaining its beauty for decades with minimal maintenance.
✔ Factory-Direct Pricing — No middlemen or distributor markups. You get wholesale pricing directly from our Fujian production base, with full transparency on every order.
|
Property |
Value |
|
Material Type |
Sintered Stone / Porcelain |
|
Color |
White / Grey (Marble-inspired) |
|
Slab Size |
3200 × 1600 mm |
|
Slab Thicknesses |
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 |
|
Surface Properties |
Scratch-resistant, stain-proof, heat-resistant, UV-stable, freeze-thaw resistant |






Surface Finishes
Available finish options for this product:
- Polished
- Matte
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 |
Commercial Flooring
In high-traffic commercial environments — hotel lobbies, retail stores, restaurant dining areas — the White / Grey tones with natural character delivers the perfect combination of visual impact and long-term durability. Its White / Grey tones with natural character from China creates a memorable first impression for every guest who walks through the door. Large-format installation minimizes grout lines for a seamless, premium look.

Wall Cladding & Feature Walls
Creates a stunning focal point when used as feature wall cladding. The White / Grey tones with natural character from China 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.

Bathroom Vanity Tops
In bathrooms, the White / Grey tones with natural character creates a spa-like atmosphere of refined luxury. The White / Grey tones with natural character from China 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.

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: Do you provide installation guidance?
A: While we do not perform on-site installation, we provide comprehensive technical documentation including handling guidelines, substrate preparation requirements, adhesive recommendations, and joint specifications. For complex projects, we can connect you with experienced local stone installers in your area.
Q: How do I maintain and clean this stone?
A: Daily cleaning requires only warm water and a soft cloth with a pH-neutral stone cleaner. Avoid abrasive cleaners, vinegar, bleach, and acidic products. For natural stone, we recommend resealing every 2-3 years with a high-quality penetrating sealer. Engineered quartz and sintered stone require no sealing. Spills should be wiped promptly.