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Quartz slabs

Quartz slabs are a type of engineered stone. Due to their rich color variety, high hardness, and strong stain resistance, they have become the preferred material for kitchen countertops and bathroom vanities, adopted by millions of households and commercial projects. As a Chinese factory specializing in quartz stone , we cater to quartz stone wholesalers and furniture countertop distributors, providing a wide range of high-quality and cost-effective quartz stone slabs to meet their needs.

classical calacatta slabs
Calacatta quartz stone

Porcelain Slabs

Hardness

One of the most notable features of quartz slabs is their high hardness. With a quartz content typically ranging from 90% to 94%, this natural mineral component grants them remarkable toughness. Their Mohs hardness reaches 6 to 7.5, meaning they can effortlessly withstand daily wear and tear. In kitchen settings, ordinary metal knives, spatulas, or even accidentally dropped hard objects are unlikely to leave marks on the surface of quartz stone slabs. Compared to traditional marble or wooden countertops, quartz panels maintain their smooth and polished appearance over long term use, significantly reducing aesthetic degradation and cleaning challenges caused by scratches.

About us

The Top Quartz Group is a professional quartz surfaces supplier . We sell quartz stone to international market , making our clients purchase simple and easy for China quartz countertop,vanity top and slab. With our slab purchase service, our customer will receive high-quality and cost-effective slabs, countertops

calacatta island top
Calacatta island top

In order to create high-quality quartz products, we invest heavily in quartz equipment. This makes our products have many advantages: low resin content, more environmentally friendly and healthy; High density, strong and durable; The slab has good gloss and presents an attractive luster. Combining these characteristics, our products are extremely cost-effective and very competitive in the market.

calacatta slab
Calacatta slab

Stain resistance

The stain resistance of quartz slabs is equally impressive. Manufactured under vacuum conditions, they feature a uniform, dense, and non-porous composite structure, with a unique molecular arrangement that prevents liquid penetration. Whether it’s common kitchen spills like soy sauce or cooking oil, or staining-prone substances like coffee or red wine, any accidental spills can be easily wiped away without leaving a trace—as long as they are cleaned promptly. For families with children, accidental spills of paint, juice, or other substances will not cause permanent stains on quartz stone. This stain resistance not only simplifies cleaning but also extends the lifespan of the material, ensuring the space remains neat and beautiful.

Calacatta vein show

Heat resistance

Quartz slabs also excel in heat resistance. Natural quartz crystals are inherently fire-resistant, with a melting point exceeding 1,300 degrees Celsius. Composed of 93% to 94% natural quartz, quartz panels are completely flame-retardant. In the kitchen, after cooking, there is no need to worry about damage from hot pots or kettles—they can be placed directly on the countertop without causing deformation, cracking, or discoloration. This heat-resistant property provides great convenience and safety in kitchen use, eliminating concerns about high temperatures damaging the surface.

Health and environmental friendliness

Health and environmental friendliness are key reasons for the popularity of quartz slabs. Their smooth, non-porous surface makes it difficult for bacteria, mold, and other microorganisms to adhere and thrive. Professional tests have shown that quartz engineered slabs effectively inhibit the growth of common pathogens such as E. coli and Staphylococcus aureus, creating a strong defense for people’s health. Additionally, high-quality slabs are produced using carefully selected natural quartz minerals and undergo rigorous purification processes to ensure the raw materials are free from heavy metal impurities that could cause radiation. This makes quartz panels a truly non-toxic, radiation-free, and eco-friendly material, suitable for both home renovations and commercial spaces with peace of mind.

The colours and textures

The rich diversity of colors and textures in quartz slabs also opens up endless possibilities for spatial design. From pure and understated whites and grays to vibrant blues and reds, from realistic marble and granite patterns to creative artistic designs, designers can choose quartz sheets that match various style requirements. In modern minimalist homes, solid-colored quartz plates create a clean and sophisticated atmosphere, while in classically styled European spaces, stone-patterned quartz boards exude luxury and elegance. The wide range of colors and textures not only meets the pursuit of personalized decoration but also enhances the artistic tone and premium feel of the entire space.

With outstanding features such as high hardness, stain resistance, heat resistance, health and environmental benefits, and a rich variety of colors and textures, quartz boards stand out in the decorative materials market. They not only provide practical and durable usage experiences but also meet the pursuit of high-quality living spaces with their aesthetic appeal and eco-friendly properties. Whether for home renovations or commercial projects, quartz panels, with their unique charm, have become the ideal choice for creating dream spaces.

The top quartz group calacatta slab factory

calacatta slab production
Calacatta slab production
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