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About This Sintered Stone Slab
Ultra-large 3200×1600mm sintered stone panels for seamless floor-to-ceiling kitchen surfaces — the architectural-grade solution for minimal-joint, maximum-impact modern 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. The process, known as sinterization, produces a material that is lighter than natural stone yet exceptionally hard, resistant to UV, heat, scratches, and stains.
Construction & Performance
Sintered stone represents the current pinnacle of countertop material engineering. It is completely UV-stable — it will never fade or discolor, even in sun-drenched kitchens. It withstands direct flame and temperatures exceeding 300°C without damage. It is 100% non-porous, meaning zero liquid absorption and complete stain immunity. It resists scratching from knives and abrasives. For outdoor kitchens, it handles freeze-thaw cycles without cracking.
Why Designers Are Choosing This Material in {currentYear}
Sintered stone is the fastest-growing material category in 2026 kitchen 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 kitchen surfaces extend seamlessly from interior to exterior entertaining areas — 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 expansive white-grey surface across massive 3200x1600mm format — architectural scale with joints so minimal they nearly disappear. The ultra-large 3200x1600mm white-grey architectural panels shapes a architectural and seamless presence — pushing the boundaries of what a stone surface can be.
Product Description
Ultra-large 3200×1600mm sintered stone panels for seamless floor-to-ceiling kitchen surfaces — the architectural-grade solution for minimal-joint, maximum-impact modern interiors.
A white sintered stone slab engineered for next-generation kitchen design
✓ Large-Format Slabs — Available in oversized formats up to 3200x1600mm, enabling seamless kitchen islands and countertops with minimal visible joints for a clean, modern look.
✓ Exceptional Durability — Engineered for high-traffic kitchen 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.
✓ Custom Cut-to-Size — We fabricate to your exact specifications — from standard countertop dimensions to complex kitchen island layouts with integrated sink cutouts and edge profiles.
| Property | Value |
| Material Type | Sintered Stone (Ultra-Large Format 3200×1600) |
| Color Family | White / Grey |
| Surface Finish | Matte, Polished, Textured |
| Slab Size | 3200 × 1600 mm |
| Thickness | 6 / 12 / 15 / 20 mm |
| Cut To Size | Custom per project |
| Water Absorption | ≤ 0.02% |
| Compressive Strength | ≥ 210 MPa |
| Density | ~ 2.5 g/cm³ |
| Moq | 1 × 20ft container (~ 500-550 sqm) |
| Price Term | FOB Xiamen |
| Packaging | Custom A-frame crates for large-format panels |
Surface Finishes
Available finish options for this product (only list what is actually available):
- Matte
- Polished
- Textured
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 |
Kitchen Island Countertop
The ultimate centerpiece application. With its expansive white-grey surface across massive 3200x1600mm format — architectural scale with joints so minimal they nearly disappear, a large-format kitchen island in this material commands attention the moment you enter the room — transforming the kitchen from a cooking space into a social hub. The expansive surface allows the full visual drama of the ultra-large 3200x1600mm white-grey architectural panels to unfold across an uninterrupted span, while providing a durable, easy-clean workspace for food preparation, dining, and entertaining.
Kitchen Countertops
Perimeter kitchen countertops demand a material that balances beauty with practicality. This ultra-large 3200x1600mm white-grey architectural panels surface delivers on both — providing a stunning visual foundation for your kitchen design while standing up to the daily demands of food preparation, hot pans, and frequent cleaning. The countertop becomes the visual thread that ties cabinets, backsplash, and appliances into a cohesive whole.
Wall Cladding & Feature Walls
Creates a stunning focal point when used as feature wall cladding. The expansive white-grey surface across massive 3200x1600mm format — architectural scale with joints so minimal they nearly disappear 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 ultra-large 3200x1600mm white-grey architectural panels delivers the perfect combination of visual impact and long-term durability. Its expansive white-grey surface across massive 3200x1600mm format — architectural scale with joints so minimal they nearly disappear 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: 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.
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: What is your after-sales guarantee policy?
A: Every shipment is photographed and documented before dispatch. In the rare event of transit damage, we work with you to file an insurance claim and arrange replacement slabs at cost. For quality issues attributable to our production, we offer slab replacement or credit toward your next order. We take long-term partnership seriously and resolve issues promptly.
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