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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Defined Dimensions with Batch Consistency
The Grey Carrara series is available in both standard (3030×1430mm) and jumbo (3230×1630mm) sizes, providing flexible options for projects ranging from compact to large-scale installations. The available thicknesses—20mm and 30mm—are calibrated for stability and accurate processing. Every quartz stone slab is produced through tightly controlled manufacturing, ensuring that dimensional tolerances remain consistent between batches. This precise sizing significantly reduces on-site corrections, saving time during fabrication. Whether for a quartz stone countertop in residential settings or a commercial installation requiring batch uniformity, this sizing precision is designed to meet professional fabrication requirements.
Multiple Surface Finishing Options
Grey Carrara quartz slabs are offered in polished, matt (honed), and leather surface finishes. Each finish is produced with meticulous control, allowing clients to match surface aesthetics to design intentions without compromising material integrity. The polished option reflects light evenly across the veined surface, while the matt and leather versions provide a tactile and refined feel. These finish choices enable the product to be used confidently for quartz vanity top or quartz stone table top fabrication, where texture, color, and surface performance must align. With uniformity across finishes, the material can be matched across different furniture pieces or architectural elements while maintaining visual harmony.
Engineered Composition and Production Control
Grey Carrara is made from 92–93% natural quartz grains combined with unsaturated resin, pigments, and coupling agents. The blend is vacuum-pressed and cured under high temperature to ensure optimal density and durability. Each slab is further processed by grinding and polishing equipment, followed by strict inspection to ensure uniform thickness and flatness. This detailed control process supports use in quartz kitchen top or quartz top vanity projects where high fabrication accuracy and dependable structural behavior are required. The composition also supports aesthetic stability, maintaining tone and veining across the slab without deviation.
Product Advantages
Visual Continuity Across Installations
One of Grey Carrara’s key features is its reliable patterning—gray veining distributed consistently on a light base. This characteristic ensures a uniform appearance across slabs and installations, minimizing waste caused by visual mismatches. For fabricators working on expansive quartz stone countertop applications or table top quartz stone production, the material’s surface regularity streamlines layout planning. It eliminates the need for heavy slab sorting during fabrication, saving time and materials. This visual continuity also benefits interior designers aiming to achieve consistent aesthetics across interconnected zones or modular spaces.
Adaptable Size and Finish Selection
Grey Carrara quartz slabs offer compatibility with multiple project scales due to the combination of two slab sizes and three surface finishes. The availability of both standard and jumbo formats allows for optimized material usage with minimal waste during cut-to-size processes. These options make it easier to fabricate quartz top kitchen counters, integrated islands, or full-height quartz vanity top panels with minimal joints. This product flexibility caters to varying regional preferences and design traditions, allowing distributors and contractors to meet diverse client needs without sacrificing performance standards.
Comprehensive Quality Assurance
From raw material intake to final inspection, Grey Carrara undergoes detailed and repeatable production control. The stone is formed under vacuum and pressure, ground to precise thickness, and polished with water-based systems. Final slabs are inspected for color tone, density, finish, and structural flatness before packaging. This tightly managed system ensures that every quartz stone slab supports high-quality outcomes in engineered stone countertop fabrication. The benefit is not only visual appeal but also predictable material behavior during CNC cutting, edge polishing, and installation. Fabricators and OEM partners gain assurance that every shipment meets technical and aesthetic expectations.
About Us
Bestone, founded in 2007, is a professional manufacturer of engineered quartz surfaces with production and export capacity that reaches over 100 global markets. The company’s core products include quartz stone slab, engineered stone countertop, sintered stone, and prefabricated quartz surfaces. Its facilities in China are equipped with four automatic slab production lines and advanced polishing and calibration equipment, allowing for high-capacity and quality-controlled output.
The manufacturing process involves natural quartz materials (92–93%) blended with polymer resin and pigments, shaped under vacuum pressure, and processed through grinding and polishing. Each slab undergoes rigorous testing for uniformity and structural integrity. Bestone’s R&D teams and QA departments play a central role in ensuring visual consistency and fabrication compatibility across product lines.
With a wide color portfolio and a strong focus on white- and grey-based veining designs, Bestone positions itself as a specialist in internationally popular quartz collections. As a reliable china quartz stone supplier, the company maintains a reputation for timely delivery, stable supply, and adaptable design offerings. Its products serve distributors, wholesalers, and project contractors seeking consistent quality with professional service.
FAQ
What slab sizes are available for Grey Carrara?
It is manufactured in standard 3030×1430mm and jumbo 3230×1630mm sizes, which suit quartz stone countertop and table projects.
What surface finishes can I choose from?
Grey Carrara comes in polished, matt (honed), and leather textures, all compatible with quartz vanity top and kitchen surface fabrication.
Is Grey Carrara a natural or engineered material?
It is an engineered stone countertop product made from natural quartz grains and resin under controlled processing.
What measures ensure consistency between slabs?
Each quartz stone slab is calibrated, inspected, and tested for uniform thickness, tone, and pattern before shipment.
Where are Bestone products exported?
As a china quartz stone manufacturer, Bestone supplies over 100 countries across North America, Europe, the Middle East, and Australia.
Request a quote now for Bestone quartz kitchen top or quartz vanity top fabrication needs!
