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Exquisite Natural Stone Crafted in China

Premium granite, marble, travertine, onyx & custom stone carvings for architectural and interior excellence.

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Natural stone quarry

About RefineStone Industrial Co., Limited

RefineStone Industrial Co., Limited is a leading manufacturer of all kinds of natural stone products in China. With our own 3 quarries and 5 production bases located in the major stone-producing regions of China, we deliver premium quality stone materials to clients across the globe.

Equipped with the most advanced machinery, a team of skilled artisans, and a dedicated quality inspection department, we ensure every product meets international standards. Our commitment to excellence has earned us CE certification through TUV and SGS for multiple stone varieties.

3
Owned Quarries
5
Production Bases
100+
Stone Types
50+
Global Markets
Factory workshop Stone processing Stone workshop Stone facility

Our Premium Stone Collections

From raw materials to intricate carvings, we offer a comprehensive range of natural stone products for architectural, residential, and decorative applications.

Granite, Marble, Travertine Series

Granite, Marble & Travertine

Premium natural stone slabs and tiles in various finishes and colors sourced from China and globally.

  • • Polished, honed, flamed finishes
  • • Slabs, tiles, cut-to-size
  • • CE certified options
Carvings and Sculptures

Marble & Granite Sculptures

Hand-carved human and animal sculptures showcasing centuries-old Chinese stone artistry.

  • • Human and animal figures
  • • Custom design available
  • • Indoor and outdoor use
🪦

Monuments & Tombstones

Durable granite memorials and headstones with precision engraving and custom designs.

  • • Cemetery markers
  • • Memorial plaques
  • • Laser engraving
🏡

Exterior Stone Products

Outdoor paving, kerbstones, stepping stones, and cube stones for landscaping.

  • • Paving and wall cladding
  • • Anti-slip finishes
  • • Weather-resistant
🪨

Natural Slate & Quartzite

Cultured and natural stone veneers with unique textures for wall and floor applications.

  • • Ledgestone panels
  • • Z-shape stacked
  • • Bevelled surface options
💧

Water Fountains & Features

Elegant stone fountains and water features for gardens, hotels, and public spaces.

  • • Custom fountain design
  • • Indoor and outdoor models
  • • Integrated plumbing
🔥

Carved Fireplaces

Luxurious fireplace surrounds and mantels hand-carved from marble and granite.

  • • Classic and modern styles
  • • Custom dimensions
  • • Heat-resistant materials
🔷

Waterjet Inlay & Medallions

Precision-cut decorative stone inlays and floor medallions for luxury interiors.

  • • Custom patterns
  • • Multi-color designs
  • • High-precision cutting
🏛️

Columns & Roman Posts

Classical architectural columns and posts for façades, entrances, and interiors.

  • • Doric, Ionic, Corinthian
  • • Solid or hollow
  • • Custom heights
🪵

Wooden Marble Series

Unique stone with natural wood-like grain patterns, ideal for modern interiors.

  • • Warm, organic appearance
  • • Polished finish
  • • Wall and floor use

White Marble Series

Premium white marbles including Carrara, Statuario, and custom Chinese varieties.

  • • Classic elegance
  • • Vein-matching available
  • • Slabs and tiles

Onyx & Luxury Stone

Translucent onyx and rare luxury stones for high-end architectural features.

  • • Backlit applications
  • • Feature walls
  • • Exclusive sourcing

Why Choose Stone Union?

We combine traditional craftsmanship with modern technology to deliver unmatched quality.

🏆

CE Certified Quality

Our products undergo rigorous testing by TUV and SGS to meet international safety and performance standards.

🏭

Vertical Integration

From quarry to finished product, we control every step, ensuring consistency and traceability.

🌍

Global Reach

We export to over 50 countries with reliable logistics and container loading expertise.

🎨

Custom Solutions

From waterjet patterns to monumental sculptures, we bring your unique vision to life.

Featured Projects & Exhibitions

Our stone products have been showcased in international exhibitions and installed in prestigious projects worldwide.

  • COVERINGS 2024 – Atlanta, USA (April 22–25)
  • Marmomacc 2019 – Verona, Italy (September 25–28)
  • Project Qat – Qatar architectural installations
  • Luxury villa developments in Dubai and Singapore
Stone exhibition booth

Frequently Asked Questions

Do you offer custom stone fabrication?

Yes, we provide full custom fabrication services including waterjet cutting, CNC carving, edge profiling, and custom dimensions for all stone types.

What finishes are available for your stone products?

We offer polished, honed, flamed, bush-hammered, sandblasted, leathered, and brushed finishes depending on the stone type and application.

Are your stones CE certified?

Yes, many of our stone colors have been tested and certified by TUV and SGS according to CE standards for strength, slip resistance, and durability.

What is the minimum order quantity (MOQ)?

MOQ varies by product. For slabs and tiles, it's typically one 20' container. For custom items, we can discuss smaller trial orders.

How do you ensure quality control?

We have a dedicated QC team that inspects raw blocks, monitors production, and performs final checks before packing. All processes follow ISO standards.

Get in Touch with Stone Union

For inquiries, quotes, or custom project discussions, visit our official website to connect with our team.

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