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About This Engineered Quartz Slab
Bold white Calacatta-style veining erupting across a deep black engineered quartz canvas — the high-contrast palette reversal that delivers Italian marble drama with zero-maintenance practicality. Resists scratches, stains, and heat while adding unmistakable sophistication to bathroom vanities and kitchen countertops alike.
Aesthetic & Design Value
With its bold white veins in classic Calacatta pattern cutting dramatically across an inverted black background, this engineered quartz delivers the best of both worlds — the curated look of designed stone with absolutely flawless consistency. The surface presents a clean, contemporary aesthetic that aligns perfectly with modern bathroom design principles. Its uniform appearance makes it particularly effective for large vanity tops and extended surface runs where visual continuity across slabs is essential.
Why Choose This Over Alternatives
The practical advantages of engineered quartz over natural stone are clear and compelling. Unlike natural marble that requires periodic sealing, quartz is permanently non-porous. Unlike natural granite where slab-to-slab variation can complicate large projects, quartz delivers absolute color and pattern consistency.
Where This Stone Shines
This engineered quartz excels in contemporary bathroom designs that demand visual consistency and worry-free performance. Its non-porous nature makes it ideal for busy family bathrooms where spills happen daily. For commercial applications — restaurant bars, hotel reception counters, café serving surfaces — its combination of durability and consistent aesthetics makes it the practical designer's choice.
Visual Character & Surface Appearance
Engineered with precision color and pattern control, this quartz surface's visual identity centers on bold white veins in classic Calacatta pattern cutting dramatically across an inverted black background. The striking white Calacatta veining on deep black shapes a high-drama inversion presence — the Calacatta palette reversed for maximum contrast.
Bold white Calacatta-style veining erupting across a deep black engineered quartz canvas — the high-contrast palette reversal that delivers Italian marble drama with zero-maintenance practicality. Resists scratches, stains, and heat while adding unmistakable sophistication to bathroom vanities and kitchen countertops alike.
A black engineered quartz slab purpose-built for contemporary bathrooms
✔ 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.
✔ Exceptional Durability — Engineered for high-traffic bathroom environments. Resists scratches, heat, stains, and daily wear — maintaining its beauty for decades with minimal maintenance.
✔ Custom Cut-to-Size — We fabricate to your exact specifications — from standard dimensions to complex vanity top layouts with integrated sink cutouts and edge profiles.
✔ 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 |
Artificial Quartz |
|
Color |
Black / White Calacatta Veins |
|
Thickness |
10-30mm range |
|
Vanity Sizes |
12 standard + custom |
|
Kitchen Top Sizes |
25"-28" × 96"-108" + custom |
|
Edge Options |
10+ profiles including waterfall |
|
Surface |
Polished, Honed, Antique, Acid-wash, Water-repellent |






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 striking white Calacatta veining on deep black creates a spa-like atmosphere of refined luxury. The bold white veins in classic Calacatta pattern cutting dramatically across an inverted black background 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 bold white veins in classic Calacatta pattern cutting dramatically across an inverted black background 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.

Bar & Restaurant Countertops
For commercial hospitality settings, this material offers the durability needed for heavy use with the visual impact that elevates the guest experience. The striking white Calacatta veining on deep black becomes a talking point — a surface that patrons notice and remember. Resistant to spills, easy to sanitize, and impervious to the wear of constant service, it meets the demands of busy bars, restaurants, and hotel dining areas.

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 engineered quartz and artificial stone 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 engineered quartz production line follows the industry-standard Breton process — vacuum vibro-compression, controlled kiln curing, and automated calibration to ±0.5mm thickness tolerance. Every slab passes optical inspection before crating.
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 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 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.