Stonex, India’s most trusted name in natural stone, is redefining the journey of marble—from its raw, untouched form to a refined masterpiece. At Xiamen Stone Fair 2025 from March 16-19 at Xiamen International Conference & Exhibition Center, Stonex will showcase how its pioneering approach to sourcing and refinement is setting new global benchmarks in the industry.
At Stonex Refinery in Kishangarh, stone is not just processed—it is perfected. Our expertise lies in understanding the geological and chemical composition of each block, ensuring that every slab retains its original strength, vibrancy, and durability for generations to come.

Precision begins at the Source
Mr Gaurav Aggarwal, Chairman, Stonex Group says, “Great stone selection begins long before it reaches the refinery. Stonex works with expert geologists who meticulously study the chemical structure, density, and veining of marble at quarries across Italy, Greece, Turkey, Iran, and India. By analyzing these geological factors, we ensure that only the finest, structurally sound blocks are chosen—those that promise both beauty and longevity.”
Refinement Rooted in Science and Innovation
Once sourced, each stone undergoes a multi-stage refinement process at the state-of-the-art Stonex Refinery in Kishangarh. This process is built on years of expertise and global collaborations, ensuring that the stone’s true color, texture, and structural integrity remain intact.
- Understanding the Chemistry of Stone: Our refinement is guided by the natural mineral composition of each slab. By recognizing how different elements react to environmental conditions, we employ specialized treatments to prevent discoloration and degradation over time.
- Patented Surface Protection Technology: Through strategic partnerships with leading global innovators, Stonex has developed proprietary surface treatment solutions that lock in the natural vibrancy of marble, ensuring that its beauty remains unchanged for decades.
- Precision Cutting & Calibration: Each slab is laser-calibrated for 100% flatness and precision-cut to 20mm thickness, meeting the highest international standards.
- Durability Meets Luxury: Our process enhances the stone’s natural resistance to moisture and wear, making it ideal for both luxury interiors and high-traffic architectural spaces.

A Legacy of Respecting Natural Stone
“At Stonex, we believe that stone deserves the same reverence as any great work of art,” says Mr. Sushant Pathak, Chief Marketing Officer at Stonex Group, “Every step of our process—from sourcing with geological precision to refinement with patented technologies—honors the integrity of nature’s finest creations. We are not just suppliers; we are custodians of timeless beauty.”
Why Visit Stonex at Xiamen Stone Fair 2025?
- See the Science Behind Perfection: Learn how we preserve and enhance the true color of stone through patented techniques.
- Explore Globally Sourced Marble: Experience the finest selections from renowned quarries across the world.
- Witness Unmatched Precision: Discover how cutting-edge refinement ensures absolute flatness, durability, and longevity.
- Understand the Future of Natural Stone: Get insights into how geologists and innovators are shaping the next era of marble refinement.
Join us at Xiamen Stone Fair 2025 and experience firsthand how Stonex is transforming natural stone into a masterpiece of art and engineering.
About Stonex India
Since 2001, Stonex India has evolved into a luxury lifestyle brand focused on delivering enriching experiences. Challenging conventions, it combines artistic expression with exceptional craftsmanship, offering over 500 varieties of marble, granite, onyx, limestone, and semi-precious stones, sourced globally and processed in one of Asia’s top manufacturing facilities. Known for its commitment to quality, Stonex meets international standards across India, the USA, UAE, UK, Australia, and Singapore.
The group is expanding with two new ventures: Stonex Icon, collaborating with global artists to create unique stone sculptures and carvings, and Stonex Couture, which merges natural stone with innovative design for functional, aesthetic home decor solutions.