TECHNICAL INFO
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NOTE |
STONE SLAB SIZE
· Standard Size: 3030*1430mm (119"x56")
· Jumbo Size: 3230*1630mm (127"x64")
STONE THICKNESS
· 20mm
· 30mm
AVAILABLE SURFACE
· Polished Surface
· Matt Surface (Honed)
· Leather Surface
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Bestone Quartz Surface is produced with up-to-date technology and fresh mined natural quartz stone grains, which makes the product resistant to external forces. During production process, resin and couplings are necessarily added to provide a certain flexibility to the product and minimize the fragile attribute. Hence a thermal shock might cause damage to the resin and the stone surface. What's more, when the quartz surfaces are exposed to direct sunlight for a long time, the whole slab might be warped and the color will be faded away because of the UV light. Therefore, a certain handling guidance must be applied when it comes to unload, store, fabricate and install the quartz stone surfaces.
For more information or HD photos & videos, please contact our sales team:
Email: info@bstquartz.com
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Product Specification
| Regular Size(mm) |
Thickness(mm) |
Hardness（Mohs） |
Density（g/cm³） |
Surface Finished |
| 3200x1600 |
6/8/10/12/15/18/20/25/30 |
6-7 |
2.45 |
Polished/Honed |
| 3000x1600 |
| 3000x1500 |
| 3000x1400 |
| Largest Slab(mm) |
| 3200x1800 |
| Small slab(mm) |
| 2440x760 |
| MOQ |
One 20' container |
| Other sizes |
Can be customized |
| Application |
kitchen countertop, backsplashes, table tops, bar tops, vanity tops, shower stalls, windowsill, indoor wall, flooring, etc. |
Packing (20' container)
| STANDARD SIZE |
THICKNESS(mm) |
PCS/BUNDLES |
BUNDLES/CONTR |
PCS/CONTR |
SQM/CONTR |
WEIGHT(kg)/PC |
| 3200*1600mm |
15 |
20 |
7 |
140 |
716.8 |
180.48 |
| 3200*1600mm |
20 |
15 |
7 |
105 |
537.6 |
240.64 |
| 3200*1600mm |
30 |
10 |
7 |
70 |
358.4 |
396.96 |
| Leading Time |
15-25 days after receiving the deposit.
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Versatile Slab Dimensions
The Black Carrara collection is manufactured in standard (3030×1430mm) and jumbo (3230×1630mm) formats, with thicknesses of 20mm and 30mm. This precise sizing provides adaptability for different fabrication requirements, ensuring that each quartz stone slab can be transformed into customized projects without inconsistency. The stable format allows reliable planning and reduces adjustments during installation. For those requiring a quartz stone countertop or large surface application, the dimensional accuracy supports efficient design and professional finish standards. The availability of both standard and jumbo slabs also helps fabricators meet different client requirements while maintaining uniform production quality.
Multiple Surface Treatments
Available in polished, matt (honed), and leather finishes, Black Carrara combines aesthetic diversity with dependable structural quality. These options allow for visual customization without sacrificing reliability across surfaces. Whether used as a quartz vanity top or adapted into a quartz stone table top, each finish delivers controlled texture and consistent appearance. The ability to choose from different finishes supports both modern and classic design preferences, enabling the product to fit diverse project requirements while retaining technical uniformity. This combination of visual adaptability and strict finishing standards ensures predictable outcomes in both residential and commercial projects.
Engineered Composition and Control
The slabs are produced with natural quartz aggregates, resin, and pigments in a controlled process involving vacuum compression, high temperature, and precision calibration. This ensures density, hardness, and uniform structure across each slab. These properties make the product suitable for quartz kitchen top or quartz top vanity applications, where precision cutting and stable alignment are essential. By focusing on process control, Black Carrara delivers structural consistency and predictable performance, offering confidence to distributors, contractors, and fabricators worldwide. The detailed calibration reduces variation between slabs, providing reliable results across long-term projects.
Product Advantages
Reliable Visual Uniformity
Unlike natural stone materials that vary in tone, Black Carrara maintains steady veining and consistent color across each production batch. This predictability reduces material selection challenges and supports cohesive design in extended installations. For large quartz stone countertop projects or table top quartz stone use, the consistent surface pattern simplifies integration while minimizing waste during fabrication. By eliminating unexpected variations, the product provides greater assurance for designers and contractors aiming to achieve visual harmony across connected surfaces.
Flexible Options in Size and Finish
The product’s availability in multiple slab sizes and surface finishes provides versatility for projects of varying scales and styles. Standard and jumbo sizes allow it to serve both compact and expansive layouts. Its polished, honed, and leather finishes further expand application possibilities, whether chosen for quartz top kitchen installations or for creating customized quartz vanity top units. This variety makes it a practical material for different market needs while ensuring uniform standards of quality. The wide scope of size and finish options gives fabricators the ability to adapt the product to specific project requirements with minimal constraints.
Controlled and Tested Production
Black Carrara undergoes rigorous quality management throughout its production, from raw material inspection to final polishing. Each slab is carefully calibrated to maintain even thickness and surface flatness, reducing adjustments required during fabrication. This controlled process makes it a trusted material for engineered stone countertop projects, ensuring that every quartz stone slab delivered maintains structural reliability and long-term stability. Such process discipline enhances efficiency and guarantees professional outcomes in global distribution. The strong commitment to standardized inspection gives customers consistent assurance with every order.
About Us
Bestone, established in 2007, is a leading manufacturer and exporter of engineered quartz surfaces. The company integrates research, development, production, and sales to deliver quartz stone slab and engineered stone countertop products to over 100 countries worldwide, including the USA, Canada, Europe, the Middle East, Australia, and South America.
Equipped with four automatic production lines and advanced machinery, Bestone ensures a consistent output that meets international standards. The company emphasizes strict quality management, starting from raw material inspection through to polishing and calibration. By maintaining a reliable R&D department, professional technical teams, and comprehensive testing facilities, Bestone achieves both stability in large-scale production and flexibility for customized solutions.
As a recognized china quartz stone supplier, Bestone has established a reputation for reliability in global markets. The company’s focus on dimensional accuracy, uniform veining, and long-term performance stability ensures that its quartz surfaces meet the requirements of distributors, contractors, and project developers seeking dependable material supply.
FAQ
What sizes are available for Black Carrara?
It is available in standard 3030×1430mm and jumbo 3230×1630mm slab formats, suitable for quartz stone countertop projects.
What surface finishes are offered?
Black Carrara comes in polished, matt (honed), and leather finishes, allowing flexibility for quartz vanity top or table applications.
How is quality consistency achieved?
The product is made under strict quality management, including calibration and inspection, ensuring each quartz stone slab has uniform thickness and surface.
Is this product considered engineered stone?
Yes, Black Carrara is produced as an engineered stone countertop material, combining quartz aggregates with resin and pigments under controlled processes.
Where does Bestone export its quartz products?
As a china quartz stone manufacturer, Bestone exports to more than 100 countries, including markets in North America, Europe, and Australia.
Request your Bestone quartz kitchen top or quartz vanity top quote today!
