Product Overview
High-resolution bundle view of Vietnam origin Unique Calacatta Gold quartz slabs in the warehouse.
Our address
Southern Industrial Park, Van Phu Ward, Lao Cai Province, Vietnam
Phone Number
+86 153 9625 1389 (Whatsapp/Wechat/Cell Phone)
granitemarble@smtstone.com

Our Equipments & Production
Industrial and World-Class Premium Compact artificial Quartz surface stone slabs produced by Smarter Quartz








Star Products
Full-slab high-resolution view displaying distinct flowing golden veins across a glossy bright white Unique Calacatta Gold quartz surface.

Installed Unique Calacatta Gold quartz island top with matching vertical wall cladding in a high-end luxury kitchen project.

Product Features
Smarter Quartz Provide high premium Products for wholesale and Projects.
Precision Machining: Custom CNC milling for unique calacatta gold vanity top orders.
Jumbo Slab Sizes: Large format unique calacatta gold slab options reduce joint seams.
Low-Upkeep Finish: Factory glossy polished surface requires basic daily maintenance.
Ultra-Low Absorption: Water absorption < 0.02% blocks liquids and grease penetration.
High Physical Density: Non-porous engineered stone matrix with Mohs 6.5–7.0 hardness.
Gold Vein Aesthetics: Distinctive flowing golden veins on bright white base.
Unique Calacatta Gold quartz engineered stone pairs natural marble aesthetics with structural durability for high-end residential and commercial projects. Manufactured using high-purity quartz crystals bound with specialized resins, each large format unique calacatta gold slab features an exclusive unique calacatta gold marble-effect pattern defined by distinctive flowing golden veins over a bright white background. Because slab-to-slab slight gold veining variation occurs naturally within this formulation, our engineering team works directly with fabricators to confirm vein direction prior to cutting. Reviewing a physical sample prior to bulk order production remains standard procedure to verify background shade and vein distribution.
- Processing services include -

01
Slab Formats: Jumbo slabs produced at 3200 x 1600 mm and 3000 x 1400 mm in 20mm and 30mm thickness.
02
Edge Profiling: Eased, Mitered 45-degree, Pencil, Half Bullnose, Full Bullnose, and Ogee edge profiles.
03
Cut-to-Size Processing: Automated CNC routing for unique calacatta gold kitchen countertop runs, unique calacatta gold island top layouts, undermount sink cutouts, and faucet drilling.
04
Project Support: Dry-lay vein directional checks, sequential slab numbering, and custom crate labeling for unique calacatta gold wall cladding installations.
comparison of product parameters
| Item | Specification / Standard Value |
|---|---|
| Material Type | High‑Density Smarter Quartz Engineered Stone |
| Quarry Origin / Material Base | Silica & Quartz Crystal Matrix |
| Mohs Hardness | 6.5 – 7.0 |
| Water Absorption (%) | < 0.02% (ASTM C97) |
| Compressive Strength (MPa) | ≥ 220 MPa (ASTM C170) |
| Flexural Strength (MPa) | ≥ 35 MPa (ASTM C880) |
| Density (g/cm³) | 2.38 – 2.42 g/cm³ |
| Available Finishes | Glossy Polished |
| Thickness Tolerance | ±0.5 mm |
| Certified Applications | Unique Calacatta Gold Quartz Countertop, Unique Calacatta Gold Kitchen Countertop, Unique Calacatta Gold Vanity Top, Unique Calacatta Gold Quartz Worktop, Unique Calacatta Gold Island Top, Unique Calacatta Gold Wall Cladding |
Quality Control & Inspection Standards
Be Smarter Quartz, Be Specialist
Shade & Pattern Screening: Slabs pass through optical inspection under standardized 6500K LED arrays to check white background consistency and evaluate slab-to-slab slight gold veining variation.
Thickness & Calibration Checks: Digital callipers measure 8 perimeter points per slab to hold thickness tolerances within ±0.5mm. Surface flatness scans prevent bowing during bridge saw cutting.


Surface Defect Screening: 100% manual surface review screens for micro-cracks, resin pooling, edge chipping, or polishing scratches prior to packing.
Export Container Packaging: Slabs are secured on ISPM-15 fumigated wooden A-frame racks or heavy crates, protected with plastic wrap separation, corner guards, and high-tensile steel banding for ocean freight handling.
Typical Application Scenarios
Residential Kitchens: High-impact unique calacatta gold kitchen countertop surfaces, waterfall island ends, and custom unique calacatta gold quartz worktop layouts.
Commercial Interiors: Vertical calacatta marquinia wall cladding panels, hotel reception desks, and feature wall surrounds for interior renovation quartz surface specifications.
Hospitality Restrooms: Precision-machined unique calacatta gold vanity top units with undermount sink cutouts for commercial hotel and multi-family projects.
Additional Scenarios: residential home bar counter, wine room countertop, fireplace surround, dining table top, laundry room countertop, powder‑room vanity
in one-stop service
Xiamen Smarter Stone Co., Ltd.
Established in 2005, Xiamen Smarter Stone specializes in artificial stone with our in‑house brand Smarter Quartz, offering engineered quartz, artificial marble and sintered stone.
We supply raw slabs & processed finished surfaces for residential and commercial interior projects. Advanced automatic production lines and strict QC ensure all goods comply with ASTM testing standards. Hot‑selling lines contain various Calacatta styles, Carrara and exclusive original patterns.
We export globally to dealers, fabricators and project contractors. Custom samples, mixed‑colour container shipment and full‑order follow‑up services are available. Contact us for reliable artificial‑stone solutions.

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F. A. Q.
What heat and chemical exposure guidelines apply to Unique Calacatta Gold quartz worktops?
Avoid direct high-temperature contact from hot pots or pans; place heat trivets or pads beneath hot cookware to protect the resin binder. Refrain from applying strong acid solutions, highly alkaline solvents, or abrasive cleaning agents to maintain the factory glossy polished finish.
How should fabricators manage vein matching across multiple Unique Calacatta Gold slabs?
Because slab-to-slab slight gold veining variation occurs naturally, fabricators must inspect physical samples and confirm vein direction before cutting. Ordering sequentially numbered slabs from the same batch ensures uniform gold vein flow across surface seams.
Does Unique Calacatta Gold quartz require liquid sealer application after installation?
No sealing treatments are required. High-density quartz compaction creates a non-porous surface structure with water absorption under 0.02%. The surface naturally resists oil, coffee, and liquid stain penetration under standard daily maintenance.

One-stop Quartz Slab Factory
Send your architectural drawings or CAD files to receive a complete material takeoff and direct factory wholesale quote within 24 hours.
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