Top King Group Limited is one of the most reliable manufacturers and suppliers of pu stone in China, featured by quality products and good price. Please feel free to wholesale high-grade pu stone from our factory. Contact us for customized service and free sample.
The heavy weight and high labor costs of natural stone are significant barriers for many construction projects. TOP KING solves this with our high-density PU STONE series. As a TOP 10 manufacturer of decorative surface materials in China, we have mastered the art of replicating the organic texture of natural rock in a lightweight, high-performance polyurethane format. For wholesalers and distributors, PU STONE represents a high-demand, low-maintenance product that is easy to ship and even easier to install, making it a cornerstone of any modern building material inventory.

Production Introduction
PU STONE is a revolutionary cladding material that captures the aesthetic soul of natural slate, ledge stone, and volcanic rock. By using high-density polyurethane foam, we create panels that look and feel like solid stone but weigh only a fraction of the real thing. This product is part of our one-stop service, providing you with everything from the panels to the adhesives needed for a perfect stone-look installation.
Parameters
|
Material |
Polyurethane Foam |
|
Standard Width |
600mm to 1200mm |
|
Thickness |
15mm to 100mm |
|
Length |
1.20m to 3.66m (Customizable) |
|
Surface Finish |
Coating |
|
Weight |
1.8kg - 4.5kg/m² |
|
Fire Rating |
Class B1 (Flame Retardant) |
Product Details
Each PU STONE panel is cast from molds taken from actual natural rocks, ensuring that every crevice and vein is realistically captured. Because it is a closed-cell foam, it is completely waterproof and will not support mold growth. The interlocking design ensures that seams are invisible, creating a continuous "dry-stack" stone wall that can be installed by a single person without specialized tools.

Application

Exterior Siding
Luxury villa facades and garden feature walls.

Interior Accents
Fireplace surrounds, wine cellars, and restaurant decor.

Commercial
Fast-track renovations for shopping mall storefronts and cafes.
Production Equipment
TOP KING GROUP utilizes state-of-the-art PU injection molding machines and automated multi-stage painting lines. Our unique coloring process ensures that each PU STONE panel has natural color variations, mimicking the authentic look of a real stone quarry.




Certifications
- SGS: Tested for UV resistance and thermal stability.
- CE: Compliance with global building and safety standards.
- SONCAP: Certified for our trade partners in the African market.

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