Product Overview
High-resolution bundle view of Natural Quartzite Premium Stone Slab
Our address
Shuitou Town, Nan'An City, Fujian Province, China
Phone Number
+86 153 9625 1389 (Whatsapp/Wechat/Cell Phone)
granitemarble@smtstone.com

Star Products
Factory stock of polished Panda White Extra marble slabs showing sharp black-and-white linear contrast




Product Features

Smarter Stone Provide Non-Defect and Naturally Polished Slabs for wholesale and Projects.
Stark contrast with heavy black mineral veining on bright white.
Polished panda white extra big slab format for wide panels.
Precise book-matching capability for large feature walls.
Slab grade matching based on client target cost parameters.
Smarter Stone panda white extra slab factory dry-lay numbering.
Dense crystalline structure optimized for interior surfaces.
Panda White Extra stone exhibits a vivid, contrasting aesthetic characterized by bold black mineral veins striking through a bright white background matrix. Processed from selected quarry blocks, each slab is cut using precision gang saws and polished with multi-head finishing lines to attain an ultra-smooth, mirror-like gloss.
- Our Services include -

01
we grade our inventory into distinct batches based on background whiteness, vein density, and pattern flow.
Our workshop accommodates gang saw slab cutting in 18mm, 20mm, and 30mm calibrated thicknesses, along with edge profiling options including polished, mitered, ogee, and bevel edges.
03
For complex interior plans, our technical team completes full dry-lay mockups and sequential labeling prior to packing
04
Ensuring proper pattern alignment for panda white extra feature wall designs, panda white extra luxury interior surfaces, and commercial interior fit-outs.
comparison of product parameters
| Technical Parameter | Specification Standard |
|---|---|
| Material Type | Natural Calcite Marble |
| Quarry Origin / Material Base | Quarry Direct / Processed at Xiamen Factory |
| Mohs Hardness | 3.5‑4 |
| Water Absorption (%) | ≤ 0.28% (ASTM C97) |
| Density (g/cm³) | 2.70 g/cm³ |
| Compressive Strength (MPa) | 110 MPa |
| Flexural Strength (MPa) | 11.8 MPa |
| Available Finishes | Polished, Honed |
| Slab Thickness Options | 18mm, 20mm, 30mm, Custom gang saw cuts |
| Thickness Tolerance | +/- 0.5mm (Calibrated) |
| Certified Applications | Feature Walls, Countertops, Vanity Tops, Flooring Tiles |
Quality Control & Inspection Standards
Be Smarter Stone, Be Specialist
Surface Defect Audit: Slabs are inspected under focused lighting to ensure zero unfilled micro-fissures, surface dullness, or edge chipping.
Shading & Vein Sorting: Slabs are sorted by background purity and veining style to maintain visual uniformity within every crate.


Geometric Precision: Caliper tests hold thickness variation within +/-0.5mm, while diagonal tolerances are kept under 1.0mm to verify exact cut squaring.
Export Bundling: Slabs are packed inside fumigated ISPM-15 wooden A-frames lined with high-density foam sheets and secured with heavy-duty metal bands for ocean transport.
Typical Application Scenarios
Hospitality Projects: Panda white extra hotel project lobby walls, reception desks, and bar fronts.
Luxury Restrooms: Panda white extra marble bathroom vanity units, mirror surround frames, and shower accents.
Kitchen Architecture: Panda white extra slab for kitchen countertop installations with mitered waterfall edges.
Architectural Elements: Panda white extra stone elevator surrounds and book-matched background panels.
in one-stop service
Xiamen Smarter Stone Co., Ltd.
Xiamen Smarter Stone Co., Ltd. operates as a specialized stone manufacturer and international exporter based in Xiamen, China. Our production infrastructure houses multi-blade gang saws, automated slab polishing lines, edge-grinding equipment, and 5-axis CNC machinery. We focus on supplying marble slabs, cut-to-size project tiles, and custom architectural fabrications to stone distributors, building material importers, and commercial general contractors. By maintaining direct procurement links with raw block quarries, we stabilize block inventory, provide competitive direct-factory pricing, and enforce continuous quality monitoring from initial block sawing to container loading.

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F. A. Q.
How do installers handle acid sensitivity and staining on Panda White Extra marble surfaces? A: Panda White Extra is a calcite marble susceptible to acid etching. Applying an oil-and-water-repellent penetrating sealer immediately after installation seals surface pores, preventing dark liquids from staining the white matrix while making daily maintenance straightforward.
What measures prevent drastic pattern mismatch on large-scale wall cladding installations? A: We select sequential slabs from single blocks and execute a complete dry-lay inspection on our factory floor. Slabs are numbered and mapped to project shop drawings, allowing site installation crews to achieve precise vein continuity.
What routine cleaning protocol preserves the high gloss finish of Panda White Extra marble? A: Use neutral stone cleansers mixed with warm water and soft microfiber cloths. Avoid acidic tile cleaners, harsh degreasers, or abrasive scrub sponges, as chemical solvents strip the sealer and erode the polished marble finish.

One-stop Quartz Slab Factory
Factory Direct Inquiries & Engineering Takeoffs:
Direct wholesale supply for stone fabricators, distributors, and engineering contractors. Send your project cut-lists or architectural CAD plans today to receive factory dry-lay options, slab photos, and a direct FOB/CIF price quotation within 12 hours. hours.
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