About Us
Founded in 2010, GEMSTONE is the high-end quartz and zero-silica surface brand of Heshan Biyu Stone Co., Ltd. — your direct, first-hand source for premium surfaces.
With advanced manufacturing in China, Malaysia, and Thailand and proven market experience in the U.S., Australia, and 30+ countries, we deliver safer, higher-performance surfaces at scale. Our Guangdong facility spans over 645,000 sq. ft., with three fully automated lines producing 500 slabs/day and 1,000,000+ sq. ft./year.
We lead in zero-silica technology to meet strict safety standards and protect worker health. From in-demand marble looks to custom projects, our in-house shop handles cut-to-size and countertop fabrication with 7+ years of precision craftsmanship.
Why builders & distributors choose GEMSTONE
-
Direct Source Advantage — Factory-direct, no middlemen
-
Zero-Silica Surfaces — Safer fabrication, regulation-ready
-
Global Capacity — Flexible supply from CN/MY/TH
-
Proven Markets — Trusted in the U.S., Australia, Europe
-
High Volume Reliability — Consistent delivery for large projects
-
Certified Safety — CE & NSF for food-contact use
-
15-Year Warranty — Confidence in every slab
We deliver what you need — safer, faster, smarter — so projects stay on schedule and clients stay satisfied.
U.S. Headquarters
GEMSTONE – Heshan Biyu Stone Co., Ltd.
13831 Oaks Ave, Chino, CA 91710, USA
Tel: 909-358-7760
Email: info@countertopshome.com
China Factory
The Second Industrial Zone, Hecheng Town,
Heshan City, Guangdong Province, China
Tips about Zero-Silica
What Zero-Silica Means — And Why It Matters
Zero-silica does not simply mean a product contains no silicon dioxide (SiO₂). In stone surfaces, “zero-silica” refers to materials made without crystalline silica, the form of silica linked to serious health risks during fabrication. Instead, zero-silica products — such as glass-based stone — are made from glass sand, which is melted, purified, and processed into a solid slab.
Why It’s Different from Traditional Quartz
-
Traditional quartz stone is made from natural quartz sand — a mined mineral that contains crystalline silica along with trace elements. Even after chemical pickling, quartz sand can reach 99.5% purity but still contains harmful crystalline silica particles.
-
When workers cut, grind, or polish quartz, these particles can become airborne. Inhalation may lead to silicosis, lung disease, and other occupational health issues.
-
By contrast, glass stone is produced by melting glass at high temperatures, removing impurities and toxic trace elements. The result is a non-toxic, crystalline-silica-free surface.
Benefits of Zero-Silica Glass Stone
-
Safer for Fabrication – Eliminates the health risks associated with crystalline silica dust.
-
Environmentally Responsible – Waste residue treatment is cleaner and does not pollute soil.
-
Hygienic & Certified Safe – Glass stone is non-toxic, food-safe, colourless, odourless, and CE/NSF compliant.
-
Durable & Beautiful – High lustre, scratch and stain resistance, and excellent pollutant-resistance.
-
Regulation-Ready – Meets or exceeds emerging safety laws in regions such as California, Australia, and Europe.
Why It Matters for the Industry
The adoption of zero-silica materials represents a major shift in surface manufacturing — protecting workers, aligning with stricter health standards, and offering customers a safer, high-performance product. For builders and distributors, it’s both a compliance solution and a competitive advantage.
Zero-silica glass stone is not just the future — it’s the safer, smarter choice for today.
About Us
Founded in 2010, GEMSTONE is the high-end quartz and zero-silica surface brand of Heshan Biyu Stone Co., Ltd. — your direct, first-hand source for premium surfaces.
With advanced manufacturing in China, Malaysia, and Thailand and proven market experience in the U.S., Australia, and 30+ countries, we deliver safer, higher-performance surfaces at scale. Our Guangdong facility spans over 645,000 sq. ft., with three fully automated lines producing 500 slabs/day and 1,000,000+ sq. ft./year.
We lead in zero-silica technology to meet strict safety standards and protect worker health. From in-demand marble looks to custom projects, our in-house shop handles cut-to-size and countertop fabrication with 7+ years of precision craftsmanship.
Why builders & distributors choose GEMSTONE
-
Direct Source Advantage — Factory-direct, no middlemen
-
Zero-Silica Surfaces — Safer fabrication, regulation-ready
-
Global Capacity — Flexible supply from CN/MY/TH
-
Proven Markets — Trusted in the U.S., Australia, Europe
-
High Volume Reliability — Consistent delivery for large projects
-
Certified Safety — CE & NSF for food-contact use
-
15-Year Warranty — Confidence in every slab
We deliver what you need — safer, faster, smarter — so projects stay on schedule and clients stay satisfied.
U.S. Headquarters
GEMSTONE – Heshan Biyu Stone Co., Ltd.
13831 Oaks Ave, Chino, CA 91710, USA
Tel: 909-358-7760
Email: info@countertopshome.com
China Factory
The Second Industrial Zone, Hecheng Town,
Heshan City, Guangdong Province, China
Tips about Zero-Silica
What Zero-Silica Means — And Why It Matters
Zero-silica does not simply mean a product contains no silicon dioxide (SiO₂). In stone surfaces, “zero-silica” refers to materials made without crystalline silica, the form of silica linked to serious health risks during fabrication. Instead, zero-silica products — such as glass-based stone — are made from glass sand, which is melted, purified, and processed into a solid slab.
Why It’s Different from Traditional Quartz
-
Traditional quartz stone is made from natural quartz sand — a mined mineral that contains crystalline silica along with trace elements. Even after chemical pickling, quartz sand can reach 99.5% purity but still contains harmful crystalline silica particles.
-
When workers cut, grind, or polish quartz, these particles can become airborne. Inhalation may lead to silicosis, lung disease, and other occupational health issues.
-
By contrast, glass stone is produced by melting glass at high temperatures, removing impurities and toxic trace elements. The result is a non-toxic, crystalline-silica-free surface.
Benefits of Zero-Silica Glass Stone
-
Safer for Fabrication – Eliminates the health risks associated with crystalline silica dust.
-
Environmentally Responsible – Waste residue treatment is cleaner and does not pollute soil.
-
Hygienic & Certified Safe – Glass stone is non-toxic, food-safe, colourless, odourless, and CE/NSF compliant.
-
Durable & Beautiful – High lustre, scratch and stain resistance, and excellent pollutant-resistance.
-
Regulation-Ready – Meets or exceeds emerging safety laws in regions such as California, Australia, and Europe.
Why It Matters for the Industry
The adoption of zero-silica materials represents a major shift in surface manufacturing — protecting workers, aligning with stricter health standards, and offering customers a safer, high-performance product. For builders and distributors, it’s both a compliance solution and a competitive advantage.
Zero-silica glass stone is not just the future — it’s the safer, smarter choice for today.
About Us
Founded in 2010, GEMSTONE is the high-end quartz and zero-silica surface brand of Heshan Biyu Stone Co., Ltd. — your direct, first-hand source for premium surfaces.
With advanced manufacturing in China, Malaysia, and Thailand and proven market experience in the U.S., Australia, and 30+ countries, we deliver safer, higher-performance surfaces at scale. Our Guangdong facility spans over 645,000 sq. ft., with three fully automated lines producing 500 slabs/day and 1,000,000+ sq. ft./year.
We lead in zero-silica technology to meet strict safety standards and protect worker health. From in-demand marble looks to custom projects, our in-house shop handles cut-to-size and countertop fabrication with 7+ years of precision craftsmanship.
Why builders & distributors choose GEMSTONE
-
Direct Source Advantage — Factory-direct, no middlemen
-
Zero-Silica Surfaces — Safer fabrication, regulation-ready
-
Global Capacity — Flexible supply from CN/MY/TH
-
Proven Markets — Trusted in the U.S., Australia, Europe
-
High Volume Reliability — Consistent delivery for large projects
-
Certified Safety — CE & NSF for food-contact use
-
15-Year Warranty — Confidence in every slab
We deliver what you need — safer, faster, smarter — so projects stay on schedule and clients stay satisfied.
U.S. Headquarters
GEMSTONE – Heshan Biyu Stone Co., Ltd.
13831 Oaks Ave, Chino, CA 91710, USA
Tel: 909-358-7760
Email: info@countertopshome.com
China Factory
The Second Industrial Zone, Hecheng Town,
Heshan City, Guangdong Province, China
Tips about Zero-Silica
What Zero-Silica Means — And Why It Matters
Zero-silica does not simply mean a product contains no silicon dioxide (SiO₂). In stone surfaces, “zero-silica” refers to materials made without crystalline silica, the form of silica linked to serious health risks during fabrication. Instead, zero-silica products — such as glass-based stone — are made from glass sand, which is melted, purified, and processed into a solid slab.
Why It’s Different from Traditional Quartz
-
Traditional quartz stone is made from natural quartz sand — a mined mineral that contains crystalline silica along with trace elements. Even after chemical pickling, quartz sand can reach 99.5% purity but still contains harmful crystalline silica particles.
-
When workers cut, grind, or polish quartz, these particles can become airborne. Inhalation may lead to silicosis, lung disease, and other occupational health issues.
-
By contrast, glass stone is produced by melting glass at high temperatures, removing impurities and toxic trace elements. The result is a non-toxic, crystalline-silica-free surface.
Benefits of Zero-Silica Glass Stone
-
Safer for Fabrication – Eliminates the health risks associated with crystalline silica dust.
-
Environmentally Responsible – Waste residue treatment is cleaner and does not pollute soil.
-
Hygienic & Certified Safe – Glass stone is non-toxic, food-safe, colourless, odourless, and CE/NSF compliant.
-
Durable & Beautiful – High lustre, scratch and stain resistance, and excellent pollutant-resistance.
-
Regulation-Ready – Meets or exceeds emerging safety laws in regions such as California, Australia, and Europe.
Why It Matters for the Industry
The adoption of zero-silica materials represents a major shift in surface manufacturing — protecting workers, aligning with stricter health standards, and offering customers a safer, high-performance product. For builders and distributors, it’s both a compliance solution and a competitive advantage.
Zero-silica glass stone is not just the future — it’s the safer, smarter choice for today.