TECHNICAL INFO |
NOTE |
STONE SLAB SIZE · Standard Size: 3030*1430mm (119"x56") · Jumbo Size: 3230*1630mm (127"x64") · Super Jumbo Size: 3530*2030mm (139"x79") STONE THICKNESS · 8mm · 12mm · 15mm · 20mm · 30mm AVAILABLE SURFACE · Polished Surface · Matt Surface (Honed) · Leather Surface |
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 |
| INGREDIENTS OF BESTONE'S ARTIFICIAL QUARTZ STONE |
| INGREDIENT | PROPORTION | RAW MATERIAL | INGREDIENT | PROPORTION | INGREDIENT | PROPORTION |
| QUARTZ SAND | 93% | QUARTZ SAND BURNING LOSS (1025°C) - 0.17% |
SiO2 | 99.7% | MgO | 0.003% |
| POLYESTER RESIN | 6% | Al2O3 | 0.074% | K2O | 0.013% | |
| TITANIUM OXIDE & OTHERS | 0.9% | Fe2O3 | 0.0042% | Na2O | 0.005% | |
| CURING & COUPLING AGENT | 0.1% | CaO | 0.008% | TiO2 | 0.001% |
| ADVANTAGES OF BESTONE'S ARTIFCIAL QUARTZ STONE |
| S.N. | TEST ITEM | BESTONE QUARTZ STONE | MARBLE | GRANITE | CERAMIC TILE |
| 1 | RUPTURE STRENGTH | 45.8Mpa | ≧7.0Mpa | ≧8.0Mpa | ≧35.0Mpa |
| 2 | COMPRESSION STRENGTH | 222.0Mpa | ≧50.0Mpa | ≧100.0Mpa | ≧100.0Mpa |
| 3 | WATER ABSORPTION | 0.04% | ≦0.5% | ≦0.6% | ≦0.6% |
| 4 | MOHS' HARDNESS | 7 | 4-5 | 6-7 | 5-6 |
| 5 | ABRADABILITY | ≦70MM3 | ≧10MM3 | ≦150MM3 | ≦150MM3 |
| High Durability | Artificial or engineered quartz stone is known for its excellent durability. With high hardness, it's highly resistant to scratches, chipping, cracking or other mechanical damage, making it suitable for high-traffic areas. |
| Non-Porous | Artificial quartz is non-porous, with low water absorption and micropores on the surface are closed. Mold, bacteria or fungus can not develop on it. It doesn’t absorb liquids, making it highly resistant to stains from substances like coffee, wine, and oils. |
| Heat Resistance | While extreme and direct heat exposure is not recommended, engineered quartz countertops are generally made in more heat-resistant than natural stones. |
| Scratch Resistance | The manufacturing process of engineered quartz stone slab involves binding quartz crystals with resins and polymers under high pressure. The stable attibute makes it less prone to chipping or cracking. |
| Color Consistency | Unlike natural stone with color variation, quartz stone is manufactured with more uniform in appearance. This consistency can be particularly control in production proess. |
| Easy Maintenance | Quartz countertop require minimal maintenance. It's acid & alkali resistant and can be easily cleaned with aggressive chemicals and preparations with abrasives. What's more, it requires no sealing. |
| Variety of Pattern | Artificial quartz stone is available in a very wide range of colors & patterns to match different design preferences and existing decoration. |
| Design Flexibility | Engineered quartz slabs can be made in various sizes and thicknesses, allowing for more design & application flexibility in terms of edge profiles and installation options. |
| ATTRIBUTES OF BESTONE'S ARTIFICIAL QUARTZ STONE |
HIGH HARDNESS |
![]() COLOR TONE CONSISTENCY |
![]() HIGH FLATNESS |
![]() LOW WATER ABSORPTION |
![]() HEAT RESISTANCE |
![]() STAIN RESISTANCE |
![]() SCRATCH RESISTANCE |
![]() ACID&ALKALI RESISTANCE |
![]() HIGH COMPRESS STRENGTH |
![]() HIGH FLEXURAL STRENGTH |
| ➡ High Hardness and Low Water Absorption ⬅ |
| ➡ Consistent Color Tone and High Flatness ⬅ |
| ➡ Heat, Stain, Scratch, Acid, and Alkali Resistance ⬅ |
| ➡ Superior Compress and Flexural Strength ⬅ |
| PRODUCTION PROCESS OF ARTIFICIAL QUARTZ STONE SLAB |
![]() BESTONE FACTORY |
![]() RAW MATERIALS |
![]() MIXING & CURING |
![]() GRIND & CALIBRATE |
![]() SURFACE POLISHING |
![]() SLAB STOCKING |
| Feeding & Mixing | Purified quartz granules and powder are poured into the mixing machine, together with unsaturated resin, pigments and antibiotic substance. |
| Molding & Pressing | After mixing and blending, the mixture is poured into molds of 3050*1450mm (120'*57') or 3250*1650mm (128'*65'). Under vacuum and vibrating condition with high temperature and high pressure in a kiln, the mixture is finally formed into hard solid slabs. |
| Grinding & Polishing | Slabs are moved to the Calibrating Machine to grind in required thickness. Then follow to be water polished. |
| Edge Cutting | Rugged edges are clean-cut by Bridge Cutting Machine. |
| QC & Packing | Finished slabs are strictly controlled in quality and classified. Only Grade A is used to export with wood-frame |
| THE CAPACITY OF BESTONE'S FABRICATION CENTER |
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| CERTIFICATES, TESTING REPORTS & REWARDS |
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| RETAIL, WHOLESALE & PROJECT COORPERATION PARTNERS |

| The Beauty of Calacatta Brittanicca - Quartz Stone for Table Top in Modern Kitchen |
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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
Who are we?
We are Bestone, a leading manufacturer of high-quality quartz stone surfaces, specializing in producing premium quartz slabs for global residential and commercial markets.
How can we guarantee quality?
We guarantee quality through strict production processes, comprehensive quality control systems, and compliance with international standards, ensuring each slab meets durability, stain resistance, and aesthetic criteria.
What can you buy from us?
You can buy a wide range of quartz stone products, including countertops, vanity tops, and jumbo slabs in various colors, patterns, and finishes.
Why should you buy from us and not from other suppliers?
Our advanced technology, innovative designs, commitment to sustainability, and unparalleled customer service set us apart, delivering both superior products and exceptional value.
What services can we provide?
We provide custom quartz fabrication, professional consultation, fast shipping, and comprehensive after-sales support to ensure the success of your projects.