What is the warranty period for the product?

The product comes with a warranty period of 10-15 years, and after-sales service is provided for 10 years.

What are the standard sizes and thicknesses available?

Regular sizes include 600x600mm, 600x800mm, and 2440x1220mm. Thicknesses range from 10mm to 30mm, with custom sizes also available.

What surface treatments are offered?

Available surface treatments include brushed, polished, honed, flamed, bush-hammered, sandblasted, and chiselled finishes.

Black Outdoor Granite Stone Honeycomb Panel Building Materials

Name: Black Outdoor Granite Stone Honeycomb Panel Building Materials
Brand: FoShan HongZan Building Materials Co., Ltd.
SKU: 809541175

Guangdong, ChinaFoShan HongZan Building Materials Co., Ltd.

US$40.00

100-499 Square Meters

US$38.00

500-999 Square Meters

US$35.00

1,000+ Square Meters

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

10 Years

Warranty

10-15 Years

Model NO.

SHP-027

Material

Stone, Aluminum Alloy

Performance

Ultra Thin Stone with Honeyocmb Panel

Function

Low Weight, Strong Strength, Intensity, Smoothness

Aperture

5-0.05mm, 6-0.06mm for Honeycomb Core

Level

Application

Floor, Counter Top, Bathroom, Elevator

Adhesive

Expoxy Resin

Fire Resistance

A Grade

Skin

Stone Veneer, Mable, Granite, Travertine, etc.

Surface Treatment

Brushed, Polished, Buffing, Burnishing, Flamed

Size

600*600mm, 1220*2440mm, Customized Made

Thickness

10mm, 15mm, 20mm, 25mm, 30mm or Customized Made

Stone

Marble, Granite, Travertine, Quartzite, Porcelain

Edge Processing

Edge Closed, Edge Open, 45 Degree Closed

Transport Package

Standard Export Packages--Wooden Crate

Specification

15mm, 20mm, 30mm, customized

Trademark

Hongzan

Origin

Foshan, China

HS Code

68029990

Production Capacity

500, 000 Sqm Annually

Key features

Ultra-Lightweight Design: Weighs 80% less than solid stone, reducing structural load significantly.

High Impact Strength: Impact strength is over 60 times greater than 3cm solid granite.

Seismic Flexibility: Flexible panel structure makes it ideal for seismic conditions and bending.

Customizable Specifications: Available in custom sizes, thicknesses, colors, and surface treatments.

Fire Resistance: Achieves A-Class fire rating, tested by Lloyd's and TUV PSD Singapore.

Wind Load Capacity: Tested to withstand over 400PSF wind load capacity for exterior use.

Versatile Applications: Suitable for wall cladding, flooring, elevator decoration, and furniture.

Easy Installation: Can be prefabricated or field installed with lower expenditure than traditional stone.

Company profile

FoShan HongZan Building Materials Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2006-01-01Nearest Port: Foshan Port,China, Guangzhou Port,China, Shenzhen Port,ChinaAverage Response Time: ≤15hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryFoShan HongZan Building Materials Co., Ltd. is identified as both a trading company and manufacturer/factory specializing in honeycomb cores and architectural composite panels. The supplier has operated since 2002 and began exporting in 2006, with 51%–70% of total sales from exports and self-operated import/export rights. Its stated capabilities include more than 10 production lines, over 300 workers, 10 experienced engineers, 6–10 years of R&D engineer experience, 11–20 quality-control staff, and multiple listed production outputs. ISO 9001 and ISO 14001 certifications, along with BV, TUV, SGS, Lloyd’s, and other testing or certification evidence, support its quality and compliance profile. The materials provide limited direct evidence regarding after-sales service, financial credibility, innovation results, customization execution, or specific customer cases.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, with manufacturing industry associations and a factory in Nanhai, Foshan. Its stated history and production infrastructure support that it is not solely a trading intermediary.

CertificationsThe supplier reports ISO 9001 and ISO 14001 certification, plus BV, TUV, SGS, Lloyd’s marine certification, BS 476 testing, and other quality or product reports. These records provide explicit evidence of formal management-system and product-compliance credentials.

R&D capabilityThe supplier reports 6–10 years of total R&D engineer experience, 10 experienced engineers, and rigorous professional R&D support as a stated objective. Its broad product range suggests product-development activity, but the slices do not provide patents, new-product results, dedicated R&D investment, or verified innovation outcomes.

Production capacityProduction evidence is substantial: more than 10 production lines, a factory of about 30,000 square meters, 300 specialized production equipment sets, more than 300 workers, and listed output across stone, aluminum, porcelain, and core products. The supplier also lists multiple honeycomb and corrugated-panel production lines, supporting a broad manufacturing capacity.

Product Q&A

Q:What is the weight difference between stone honeycomb panels and solid stone?

Stone honeycomb panels weigh 80% less than solid stone slabs, offering a lightweight alternative without compromising strength.

Q:Is the stone honeycomb panel customizable?

Yes, customization is available for color, surface texture, size, shape, and pattern. Specific stone types like marble, granite, and travertine can be selected.

Q:What are the common applications for this product?

It is widely used for exterior and interior wall cladding, flooring, bathroom surfaces, elevator decoration, partitions, and furniture boards.

Q:What fire rating does the product have?

The product has an A-Class fire rating, certified by Lloyd's (Marine Association) and tested by TUV PSD Singapore.

Q:How does the panel perform in seismic conditions?

The flexibility of the panel makes it the number one choice for seismic conditions, as it can bend without cracking or breaking under pressure.