Bestone’s Sparkle Black offers versatile architectural finishes with durable surfaces crafted from super jumbo quartz slabs, ideal for residential and commercial applications needing large seamless coverage.
Engineered for resilience and stain resistance, this super jumbo quartz slab delivers exceptional hardness and moisture protection, ensuring minimal maintenance in high-traffic environments.
As a trusted quartz stone supplier, Bestone provides customizable slab sizes that offer superior design flexibility and long-lasting premium aesthetics for demanding projects.
Functional Positioning and Target Users for Premium Quartz Surfaces
Sparkle Black Quartz countertops cater to a demanding market of architects, fabricators, and developers requiring a resilient, visually striking surface engineered for residential and commercial installations. As a super jumbo quartz slab option, this product serves fabricators seeking large-format dimensions to minimize seams while achieving precision fit in kitchens, bathrooms, and luxury vanity tops. Our role as a leading quartz stone supplier ensures clients have access to customizable slab sizes that meet diverse project specifications. It targets users who demand a balance between sophisticated aesthetics and robust performance in moisture-prone, high-traffic environments.
Technical Features and Measurable Specifications of Sparkle Black Quartz
This super jumbo quartz stone manufacturer product features slabs with thickness options from 6 mm up to 30 mm, providing substantial flexibility for fabricators. The slabs are composed with a density of 2.45 g/cm³ and a Mohs hardness rating between 6 and 7, ensuring resistance to abrasion and daily wear. Available finishes include Polished, Honed, and Leather, each enhancing the inherent sparkling effect embedded within the deep black quartz matrix. Standard slab sizes reach up to 3200x1800 mm, enabling extensive coverage with fewer joins. The material is non-porous and stain-resistant, facilitating maintenance and longevity in both kitchen countertops and bathroom vanity tops.
Industry Applications and Functional Value in Design Integration
The Sparkle Black quartz surfaces are engineered for integration in environments requiring durability combined with premium aesthetics. They are widely adopted in upscale kitchen cabinetry, commercial showroom installations, and bespoke marble-look table tops where the super jumbo quartz slabs enable seamless, cohesive designs. Incorporation with mosaic and architectural details further promotes visual unity through coordinated surfaces. The material’s stain resistance and ease of cleaning improve operational efficiency in hospitality venues and high-traffic retail spaces. This product reinforces the supplier’s reputation as a reliable quartz stone supplier, delivering solutions that comply with rigorous international standards and project-specific requirements.
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. |
Product Advantages
Structural and Design Advantages of Super Jumbo Quartz Stone
The Sparkle Black quartz counters benefit from a manufacturing process that optimizes large-format slab production, providing a superior option in the super jumbo quartz stone category. This reduces fabrication complexity and allows for fewer joins, which is critical in maintaining structural integrity and continuous visual flow on wide surfaces. Our super jumbo quartz slab size offerings accommodate custom thicknesses, enhancing adaptability to diverse cabinetry depths and architectural detail integration. Precision cutting technology ensures consistency, while the availability of varied finishes allows project teams to select surfaces that suit both aesthetic requirements and functional constraints within complex design systems.
Performance and User-Centric Value of Bestone Quartz Surfaces
The engineered composition of the Sparkle Black quartz slab delivers outstanding robustness, marked by its high Mohs hardness and non-porous structure that ensures superior stain resistance. Its maintenance profile supports end users seeking longevity with minimal upkeep, reducing lifecycle costs associated with surface repair or replacement. This quilted balance of china quartz stone durability and polish retention supports commercial users requiring dependable performance in hospitality or corporate environments. Additionally, the product’s compatibility with various fabrication standards and finishing techniques enhances installation efficiency and supports exacting quality control protocols in professional workflows.

About Us
At Bestone, our story began with a simple yet powerful vision: to create surfaces that are not only stunning but also durable and sustainable. Established in 2003, we have grown from a local quartz manufacturer to a global leader in the engineered stone industry, with a deep commitment to innovation, quality, and customer satisfaction.
What started as a small facility in Foshan, China has expanded into a state-of-the-art manufacturing operation with cutting-edge technology and a focus on precision craftsmanship. Our commitment to excellence has allowed us to partner with leading architects, designers, and developers worldwide, supplying high-quality quartz slabs for residential and commercial projects. We have proudly contributed to the success of countless kitchens, bathrooms, and luxury spaces with our premium quartz surfaces.
At the heart of Bestone’s success is our dedication to continuous improvement. We constantly push the boundaries of what is possible in quartz production, developing new colors, textures, and finishes to meet evolving market trends. Our products are made with the environment in mind, as we integrate eco-friendly processes and sustainable materials into our production line. From energy-efficient machinery to recycled content in our slabs, we aim to minimize our carbon footprint and create surfaces that are both beautiful and responsible.
Bestone stands apart for its meticulous attention to detail and rigorous quality control standards. Each slab that leaves our factory undergoes strict testing to ensure it meets international benchmarks for durability, stain resistance, and overall performance. Our quartz surfaces are not only visually appealing but are also engineered to withstand the demands of everyday life, making them the ideal choice for both residential and commercial use.
Our mission goes beyond delivering exceptional products. We believe in building lasting relationships with our clients, offering personalized service and expert guidance from concept to completion. Whether you're a homeowner looking to enhance your living space or a contractor seeking reliable materials for large-scale projects, Bestone is your trusted partner in quartz innovation.

FAQ
What makes Sparkle Black Quartz slabs suitable for commercial applications?
The Sparkle Black Quartz slab offers a hard, non-porous surface with a Mohs hardness rating of 6–7, combined with stain resistance and durability. These features ensure it withstands high-traffic environments and moisture-prone areas, making it an ideal choice for both commercial countertops and vanity tops.
Can Sparkle Black Quartz slabs be customized in size and finish?
Yes, customers can order super jumbo quartz slabs in various sizes including up to 3200x1800 mm, with thickness options from 6 mm to 30 mm. Finishes are available in polished, honed, and leather textures, allowing flexible customization to fit specific project requirements and design preferences.
How should Sparkle Black Quartz countertops be maintained to ensure longevity?
Maintaining the quartz stone surface is straightforward due to its non-porous structure. Regular cleaning with mild detergent and water prevents stains, while avoiding harsh chemicals or abrasive tools preserves the finish and sparkle, supporting long-term durability in both kitchens and bathrooms.
What logistical support is available for ordering Sparkle Black Quartz slabs?
Orders are processed with attention to packaging and freight, accommodating container shipments as low as one 20’ container. The company, a recognized quartz stone supplier, provides comprehensive supply chain coordination for international clients to ensure timely delivery and project continuity.